List of rounds in BTD6

This is a list of all standard rounds in Bloons TD 6 and the default round-based Bloon modifiers. Some modes, quests, and events have different rounds and/or modifiers.

Standard rounds

Note:

• The RBE amounts do not factor in the reduced RBE of the round 40 MOAB when playing on Easy, or the RBE reduction from Big Bloon Sabotage, or any mode/editor-related RBE modifiers.
• To determine the RBE for easy mode, subtract 67 from the RBE value from round 40 onward.
• The XP amounts do not factor in the reductions to tower and player XP in freeplay and after round 100 (e.g. the values are only accurate for Hero XP after the last required round of the current difficulty).

№	Bloon groups	Dur.	Base RBE	Base cash	Base XP
1	Red×20	17.51s	20 (20)	$20 + $101 ($20 + $101)	40 (40)
2	Red×35	19.00s	35 (55)	$35 + $102 ($55 + $203)	60 (100)
3	Red×10 Blue×5 Red×15	16.71s	35 (90)	$35 + $103 ($90 + $306)	80 (180)
4	Red×25 Blue×18 Red×10	17.31s	71 (161)	$71 + $104 ($161 + $410)	100 (280)
5	Blue×12 Red×5 Blue×15	16.50s	59 (220)	$59 + $105 ($220 + $515)	120 (400)
6	Green×4 Red×15 Blue×15	18.70s	57 (277)	$57 + $106 ($277 + $621)	140 (540)
7	Blue×10 Green×5 Red×20 Blue×10	26.80s	75 (352)	$75 + $107 ($352 + $728)	160 (700)
8	Blue×20 Green×2 Red×10 Green×12	28.87s	92 (444)	$92 + $108 ($444 + $836)	180 (880)
9	Green×30	18.95s	90 (534)	$90 + $109 ($534 + $945)	200 (1,080)
10	Blue×60 Blue×20 Blue×22	47.99s	204 (738)	$204 + $110 ($738 + $1,055)	220 (1,300)
11	Yellow×3 Green×12 Blue×10 Red×10	19.16s	78 (816)	$78 + $111 ($816 + $1,166)	240 (1,540)
12	Green×10 Blue×15 Yellow×5	17.39s	80 (896)	$80 + $112 ($896 + $1,278)	260 (1,800)
13	Blue×50 Green×23	32.21s	169 (1,065)	$169 + $113 ($1,065 + $1,391)	280 (2,080)
14	Red×18 Blue×5 Green×5 Yellow×4 Red×31 Blue×10 Green×5 Yellow×5	26.63s	145 (1,210)	$145 + $114 ($1,210 + $1,505)	300 (2,380)
15	Red×20 Blue×15 Green×12 Yellow×10 Pink×5	25.00s	151 (1,361)	$151 + $115 ($1,361 + $1,620)	320 (2,700)
16	Green×20 Green×20 Yellow×8	16.02s	152 (1,513)	$152 + $116 ($1,513 + $1,736)	340 (3,040)
17	Regrow Yellow×12	5.00s	48 (1,561)	$48 + $117 ($1,561 + $1,853)	360 (3,400)
18	Green×60 Green×20	26.82s	240 (1,801)	$240 + $118 ($1,801 + $1,971)	380 (3,780)
19	Green×10 Regrow Yellow×5 Pink×15 Yellow×4	15.76s	141 (1,942)	$141 + $119 ($1,942 + $2,090)	400 (4,180)
20	Black×6	5.25s	66 (2,008)	$66 + $120 ($2,008 + $2,210)	420 (4,600)
21	Yellow×40 Pink×10 Pink×4	18.12s	230 (2,238)	$230 + $121 ($2,238 + $2,331)	460 (5,060)
22	White×16	8.00s	176 (2,414)	$176 + $122 ($2,414 + $2,453)	500 (5,560)
23	Black×7 White×7	6.82s	154 (2,568)	$154 + $123 ($2,568 + $2,576)	540 (6,100)
24	Camo Green×1 Blue×20	9.00s	43 (2,611)	$43 + $124 ($2,611 + $2,700)	580 (6,680)
25	Regrow Yellow×25 Purple×10	21.14s	210 (2,821)	$210 + $125 ($2,821 + $2,825)	620 (7,300)
26	Pink×23 Zebra×4	14.51s	207 (3,028)	$207 + $126 ($3,028 + $2,951)	660 (7,960)
27	Red×100 Blue×60 Green×45 Yellow×45	34.26s	535 (3,563)	$535 + $127 ($3,563 + $3,078)	700 (8,660)
28	Lead×6	5.00s	138 (3,701)	$138 + $128 ($3,701 + $3,206)	740 (9,400)
29	Yellow×50 Regrow Yellow×15	15.25s	260 (3,961)	$260 + $129 ($3,961 + $3,335)	780 (10,180)
30	Lead×9	13.07s	207 (4,168)	$207 + $130 ($4,168 + $3,465)	820 (11,000)
31	Black×8 White×8 Zebra×8 Regrow Zebra×2	15.91s	406 (4,574)	$406 + $131 ($4,574 + $3,596)	860 (11,860)
32	Black×15 White×20 Purple×10	27.96s	495 (5,069)	$495 + $132 ($5,069 + $3,728)	900 (12,760)
33	Camo Red×20 Camo Yellow×13	25.34s	72 (5,141)	$72 + $133 ($5,141 + $3,861)	940 (13,700)
34	Yellow×160 Zebra×6	36.00s	778 (5,919)	$778 + $134 ($5,919 + $3,995)	980 (14,680)
35	White×25 Rainbow×5 Pink×35 Black×30	33.76s	1,015 (6,934)	$1,015 + $135 ($6,934 + $4,130)	1,020 (15,700)
36	Pink×40 Camo Regrow Green×10 Pink×40 Camo Regrow Green×10 Pink×60	20.99s	760 (7,694)	$760 + $136 ($7,694 + $4,266)	1,060 (16,760)
37	Black×25 White×25 Lead×15 Zebra×10 Camo White×7	43.51s	1,202 (8,896)	$1,202 + $137 ($8,896 + $4,403)	1,100 (17,860)
38	White×17 Pink×42 Lead×14 Zebra×10 Ceramic×2	29.06s	1,157 (10,053)	$1,139 + $138 ($10,035 + $4,541)	1,140 (19,000)
39	Black×10 White×10 Zebra×20 Rainbow×18 Regrow Rainbow×2	37.93s	1,620 (11,673)	$1,620 + $139 ($11,655 + $4,680)	1,180 (20,180)
40	MOAB×1	1.00s	616 (12,289)	$381 + $140 ($12,036 + $4,820)	1,220 (21,400)
41	Black×60 Zebra×60	46.20s	2,040 (14,329)	$2,040 + $141 ($14,076 + $4,961)	1,260 (22,660)
42	Regrow Rainbow×6 Camo Rainbow×5	11.60s	517 (14,846)	$517 + $142 ($14,593 + $5,103)	1,300 (23,960)
43	Rainbow×10 Ceramic×7	9.26s	1,198 (16,044)	$1,135 + $143 ($15,728 + $5,246)	1,340 (25,300)
44	Zebra×10 Zebra×10 Zebra×10 Zebra×10 Zebra×10	23.67s	1,150 (17,194)	$1,150 + $144 ($16,878 + $5,390)	1,380 (26,680)
45	Rainbow×25 Camo Purple×10 Pink×180 Fortified Lead×4	53.10s	2,289 (19,483)	$2,277 + $145 ($19,155 + $5,535)	1,420 (28,100)
46	Fortified Ceramic×6	7.00s	684 (20,167)	$570 + $146 ($19,725 + $5,681)	1,460 (29,560)
47	Ceramic×12 Camo Pink×70	24.65s	1,598 (21,765)	$1,490 + $147 ($21,215 + $5,828)	1,500 (31,060)
48	Regrow Pink×40 Camo Regrow Purple×30 Rainbow×40 Fortified Ceramic×3	55.72s	2,752 (24,517)	$2,695 + $148 ($23,910 + $5,976)	1,540 (32,600)
49	Green×343 Rainbow×10 Ceramic×18 Zebra×20 Rainbow×10 Regrow Rainbow×10	50.00s	4,771 (29,288)	$4,609 + $149 ($28,519 + $6,125)	1,580 (34,180)
50	MOAB×1 Fortified Lead×8 Red×20 Ceramic×20 MOAB×1	28.98s	3,540 (32,828)	$2,866 + $150 ($31,385 + $6,275)	1,620 (35,800)
51	Camo Ceramic×15 Regrow Rainbow×10	24.14s	2,030 (34,858)	$947.5 + $151 ($32,332.5 + $6,426)	1,710 (37,510)
52	Rainbow×25 MOAB×1 Ceramic×5 MOAB×1 Ceramic×5	20.56s	3,447 (38,305)	$1,443.5 + $152 ($33,776 + $6,578)	1,800 (39,310)
53	Camo Pink×80 MOAB×1 MOAB×1 MOAB×1	35.00s	2,248 (40,553)	$771.5 + $153 ($34,547.5 + $6,731)	1,890 (41,200)
54	Ceramic×35 MOAB×1 MOAB×1	19.41s	4,872 (45,425)	$2,043.5 + $154 ($36,591 + $6,885)	1,980 (43,180)
55	Ceramic×10 Ceramic×10 Ceramic×10 Ceramic×15 MOAB×1	29.78s	5,296 (50,721)	$2,328 + $155 ($38,919 + $7,040)	2,070 (45,250)
56	Camo Rainbow×40 MOAB×1	16.18s	2,496 (53,217)	$1,130.5 + $156 ($40,049.5 + $7,196)	2,160 (47,410)
57	MOAB×2 Rainbow×40 MOAB×2	26.23s	4,344 (57,561)	$1,702 + $157 ($41,751.5 + $7,353)	2,250 (49,660)
58	MOAB×5 Ceramic×15 Fortified Ceramic×10	43.98s	5,780 (63,341)	$2,140 + $158 ($43,891.5 + $7,511)	2,340 (52,000)
59	Ceramic×20 Camo Lead×50 Regrow Ceramic×10	26.16s	4,270 (67,611)	$2,000 + $159 ($45,891.5 + $7,670)	2,430 (54,430)
60	BFB×1	1.00s	3,164 (70,775)	$762.5 + $160 ($46,654 + $7,830)	2,520 (56,950)
61	Regrow Zebra×150 MOAB×5	20.00s	6,530 (77,305)	$1,071 + $161 ($47,725 + $7,991)	2,610 (59,560)
62	Purple×250 MOAB×5 Fortified MOAB×2 Camo Regrow Rainbow×15	48.29s	8,247 (85,552)	$1,224.4 + $162 ($48,949.4 + $8,153)	2,700 (62,260)
63	Lead×75 Ceramic×40 Ceramic×40 Ceramic×42	42.25s	14,413 (99,965)	$2,663 + $163 ($51,612.4 + $8,316)	2,790 (65,050)
64	MOAB×6 Fortified MOAB×3	9.53s	6,264 (106,229)	$685.8 + $164 ($52,298.2 + $8,480)	2,880 (67,930)
65	Zebra×100 Rainbow×70 Ceramic×50 MOAB×3 BFB×2	62.00s	18,966 (125,195)	$2,906.6 + $165 ($55,204.8 + $8,645)	2,970 (70,900)
66	MOAB×2 MOAB×2 MOAB×4 Fortified MOAB×3	22.75s	7,496 (132,691)	$838.2 + $166 ($56,043 + $8,811)	3,060 (73,960)
67	MOAB×4 Fortified Camo Regrow Ceramic×13 MOAB×4	26.44s	6,410 (139,101)	$856.6 + $167 ($56,899.6 + $8,978)	3,150 (77,110)
68	MOAB×4 BFB×1	8.44s	5,628 (144,729)	$609.8 + $168 ($57,509.4 + $9,146)	3,240 (80,350)
69	Fortified Lead×40 Regrow Black×40 Ceramic×50	42.13s	6,680 (151,409)	$1,222 + $169 ($58,731.4 + $9,315)	3,330 (83,680)
70	Rainbow×200 Camo Regrow White×120 MOAB×4	41.14s	13,184 (164,593)	$2,448.8 + $170 ($61,180.2 + $9,485)	3,420 (87,100)
71	Ceramic×30 MOAB×10	16.55s	9,280 (173,873)	$1,332 + $171 ($62,512.2 + $9,656)	3,510 (90,610)
72	Regrow Ceramic×38 BFB×1 BFB×1	21.70s	10,280 (184,153)	$1,332 + $172 ($63,844.2 + $9,828)	3,600 (94,210)
73	MOAB×7 BFB×2 MOAB×1	26.95s	11,256 (195,409)	$1,219.6 + $173 ($65,063.8 + $10,001)	3,690 (97,900)
74	Ceramic×50 Fortified Camo Regrow Ceramic×25 BFB×1 Fortified Ceramic×60	82.38s	18,054 (213,463)	$2,870 + $174 ($67,933.8 + $10,175)	3,780 (101,680)
75	BFB×1 Lead×14 Fortified MOAB×1 BFB×3 Fortified Lead×14 Fortified MOAB×2 BFB×3	22.59s	25,402 (238,865)	$2,492.4 + $175 ($70,426.2 + $10,350)	3,870 (105,550)
76	Regrow Ceramic×60	1.78s	6,240 (245,105)	$1,140 + $176 ($71,566.2 + $10,526)	3,960 (109,510)
77	MOAB×11 BFB×5	58.92s	22,596 (267,701)	$2,363.2 + $177 ($73,929.4 + $10,703)	4,050 (113,560)
78	Rainbow×150 Ceramic×75 BFB×1 Purple×80 Camo Ceramic×72	90.00s	26,382 (294,083)	$4,684 + $178 ($78,613.4 + $10,881)	4,140 (117,700)
79	Regrow Rainbow×500 BFB×4 Fortified BFB×2	60.00s	45,804 (339,887)	$6,530 + $179 ($85,143.4 + $11,060)	4,230 (121,930)
80	ZOMG×1	2.00s	16,656 (356,543)	$1,220.2 + $180 ($86,363.6 + $11,240)	4,320 (126,250)
81	BFB×9 BFB×8	26.47s	44,506 (401,049)	$5,185 + $181 ($91,548.6 + $11,421)	4,410 (130,660)
82	BFB×10 Fortified BFB×5	35.68s	52,320 (453,369)	$4,575 + $182 ($96,123.6 + $11,603)	4,500 (135,160)
83	Ceramic×40 Regrow Ceramic×40 Fortified Ceramic×40 MOAB×30	60.20s	25,080 (478,449)	$4,566 + $183 ($100,689.6 + $11,786)	4,590 (139,750)
84	MOAB×50 BFB×10	25.00s	51,480 (529,929)	$6,860 + $184 ($107,549.6 + $11,970)	4,680 (144,430)
85	ZOMG×2	10.00s	30,704 (560,633)	$2,440.4 + $185 ($109,990 + $12,155)	4,770 (149,200)
86	Fortified BFB×5	20.85s	27,040 (587,673)	$762.5 + $186 ($110,752.5 + $12,341)	4,860 (154,060)
87	ZOMG×4	10.00s	63,008 (650,681)	$2,440.4 + $187 ($113,192.9 + $12,528)	4,950 (159,010)
88	BFB×8 MOAB×18 ZOMG×2	14.55s	63,600 (714,281)	$3,126 + $188 ($116,318.9 + $12,716)	5,040 (164,050)
89	Fortified MOAB×20 Fortified BFB×8	20.74s	64,384 (778,665)	$1,982 + $189 ($118,300.9 + $12,905)	5,130 (169,180)
90	Fortified Camo Regrow Lead×50 DDT×3	11.90s	2,756 (781,421)	$149.3 + $190 ($118,450.2 + $13,095)	5,220 (174,400)
91	Fortified Ceramic×100 BFB×20	30.00s	71,160 (852,581)	$4,000 + $191 ($122,450.2 + $13,286)	5,310 (179,710)
92	Fortified MOAB×50 ZOMG×4	35.00s	117,408 (969,989)	$4,345.4 + $192 ($126,795.6 + $13,478)	5,400 (185,110)
93	Fortified BFB×10 DDT×6	20.00s	62,936 (1,032,925)	$1,753.6 + $193 ($128,549.2 + $13,671)	5,490 (190,600)
94	BFB×25 ZOMG×6	15.00s	178,112 (1,211,037)	$7,473.1 + $194 ($136,022.3 + $13,865)	5,580 (196,180)
95	Camo Regrow Purple×500 Fortified Camo Regrow Lead×250 Fortified MOAB×50 DDT×30	50.81s	80,860 (1,291,897)	$3,523 + $195 ($139,545.3 + $14,060)	5,670 (201,850)
96	BFB×10 Fortified MOAB×20 BFB×10 Fortified MOAB×20 BFB×10 ZOMG×6	32.12s	238,952 (1,530,849)	$9,759.6 + $196 ($149,304.9 + $14,256)	5,760 (207,610)
97	Fortified ZOMG×2	5.00s	69,984 (1,600,833)	$1,220.2 + $197 ($150,525.1 + $14,453)	5,850 (213,460)
98	Fortified BFB×30 ZOMG×8	30.00s	327,456 (1,928,289)	$9,455.8 + $198 ($159,980.9 + $14,651)	5,940 (219,400)
99	MOAB×60 Fortified DDT×9	12.00s	47,424 (1,975,713)	$2,628.9 + $199 ($162,609.8 + $14,850)	6,030 (225,430)
100	BAD×1	0.10s	67,200 (2,042,913)	$1,334.6 + $200 ($163,944.4 + $15,050)	6,120 (231,550)
101	Purple×250 Fortified MOAB×10 Fortified Ceramic×50 Purple×200	9.50s	20,020 (2,062,933)	$563 + $201 ($164,507.4 + $15,251)	6,210 (237,760)
102	ZOMG×1 Fortified ZOMG×1 DDT×18 BFB×3 Fortified ZOMG×2 Fortified DDT×12 Fortified BFB×3	46.50s	199,826 (2,262,759)	$2,249.2 + $202 ($166,756.6 + $15,453)	6,300 (244,060)
103	Fortified ZOMG×10 MOAB×100 Purple×64 Fortified MOAB×50 Purple×66 Purple×68	19.00s	507,908 (2,770,667)	$5,967.4 + $203 ($172,724 + $15,656)	6,390 (250,450)
104	Fortified MOAB×150 BFB×10 Fortified Lead×100 BFB×8 Purple×100 BFB×7 Ceramic×100 Fortified BFB×5 Fortified Lead×100 Fortified BFB×4 Purple×100 Fortified BFB×5 Ceramic×100 MOAB×25	22.00s	387,472 (3,158,139)	$7,387.5 + $204 ($180,111.5 + $15,860)	6,480 (256,930)
105	Ceramic×100 Fortified Lead×25 BFB×30 Fortified Ceramic×300	9.00s	152,340 (3,310,479)	$4,196.25 + $205 ($184,307.75 + $16,065)	6,570 (263,500)
106	DDT×21 DDT×18 DDT×15 Fortified DDT×12 Fortified DDT×9 Fortified DDT×6 DDT×12	33.50s	113,376 (3,423,855)	$1,771.65 + $206 ($186,079.4 + $16,271)	6,660 (270,160)
107	Fortified Ceramic×100 Camo Purple×444 Fortified ZOMG×10	10.00s	447,384 (3,871,239)	$3,658.7 + $207 ($189,738.1 + $16,478)	6,750 (276,910)
108	ZOMG×9 Fortified ZOMG×10	24.00s	643,088 (4,514,327)	$5,795.95 + $208 ($195,534.05 + $16,686)	6,840 (283,750)
109	ZOMG×15 Purple×15 BFB×15 Fortified MOAB×15 Fortified BFB×15 Fortified MOAB×15	18.00s	552,345 (5,066,672)	$7,439.25 + $209 ($202,973.3 + $16,895)	6,930 (290,680)
110	BFB×25 DDT×9 DDT×9 Fortified DDT×6 Fortified DDT×6	36.00s	141,410 (5,208,082)	$2,477.75 + $210 ($205,451.05 + $17,105)	7,020 (297,700)
111	ZOMG×17 Fortified ZOMG×9 ZOMG×5	18.50s	949,472 (6,157,554)	$9,456.55 + $211 ($214,907.6 + $17,316)	7,110 (304,810)
112	Fortified BFB×27 Fortified DDT×21	20.00s	261,648 (6,419,202)	$2,458.8 + $212 ($217,366.4 + $17,528)	7,200 (312,010)
113	Fortified MOAB×75 Fortified BFB×15 Camo Ceramic×42 Fortified Ceramic×42	21.50s	231,102 (6,650,304)	$2,971.5 + $213 ($220,337.9 + $17,741)	7,290 (319,300)
114	DDT×9 Fortified MOAB×36 Fortified DDT×6 MOAB×24 BFB×12 Fortified BFB×8 ZOMG×5 Fortified ZOMG×3	30.00s	483,416 (7,133,720)	$5,394.15 + $214 ($225,732.05 + $17,955)	7,380 (326,680)
115	DDT×9 Fortified ZOMG×3 Fortified DDT×6 Fortified BFB×8 ZOMG×5 BFB×12 MOAB×24 Fortified MOAB×36	30.00s	492,396 (7,626,116)	$5,394.15 + $215 ($231,126.2 + $18,170)	7,470 (334,150)
116	Fortified ZOMG×8 Fortified BFB×18 Purple×100 Purple×100 Purple×200	15.00s	575,600 (8,201,716)	$3,932.9 + $216 ($235,059.1 + $18,386)	7,560 (341,710)
117	Lead×250 DDT×27 Fortified DDT×18	14.00s	75,010 (8,276,726)	$944.75 + $217 ($236,003.85 + $18,603)	7,650 (349,360)
118	ZOMG×12 Fortified DDT×30	16.00s	398,784 (8,675,510)	$4,232.1 + $218 ($240,235.95 + $18,821)	7,740 (357,100)
119	BAD×2 BAD×1	26.00s	319,020 (8,994,530)	$2,001.9 + $219 ($242,237.85 + $19,040)	7,830 (364,930)
120	ZOMG×12 BFB×12 Fortified MOAB×24	51.00s	431,808 (9,426,338)	$5,032.8 + $220 ($247,270.65 + $19,260)	7,920 (372,850)
121	Fortified BFB×14 Fortified MOAB×28 Fortified ZOMG×6	15.00s	516,500 (9,942,838)	$2,744.96 + $221 ($250,015.61 + $19,481)	8,010 (380,860)
122	BFB×40 Fortified BFB×20 Fortified Lead×75 Fortified Lead×75 Fortified Lead×75	20.00s	386,730 (10,329,568)	$3,723 + $222 ($253,738.61 + $19,703)	8,100 (388,960)
123	Fortified ZOMG×8 MOAB×200	40.00s	629,936 (10,959,504)	$5,000.32 + $223 ($258,738.93 + $19,926)	8,190 (397,150)
124	Fortified BFB×75	30.00s	738,600 (11,698,104)	$4,575 + $224 ($263,313.93 + $20,150)	8,280 (405,430)
125	ZOMG×6 ZOMG×5 BFB×12 BFB×10 ZOMG×4 BFB×8 MOAB×18 ZOMG×3 BFB×6 MOAB×15 ZOMG×2 BFB×4 MOAB×12 ZOMG×1 BFB×2 MOAB×9 MOAB×6 MOAB×3	40.00s	939,624 (12,637,728)	$8,646.96 + $225 ($271,960.89 + $20,375)	8,370 (413,800)
126	Fortified Camo Regrow Lead×1 DDT×99	27.00s	141,778 (12,779,506)	$1,509.04 + $226 ($273,469.93 + $20,601)	8,460 (422,260)
127	MOAB×48 BFB×24	14.00s	178,248 (12,957,754)	$2,195.52 + $227 ($275,665.45 + $20,828)	8,550 (430,810)
128	Fortified DDT×39 Fortified Camo Ceramic×200 BFB×30	28.00s	322,048 (13,279,802)	$3,184.36 + $228 ($278,849.81 + $21,056)	8,640 (439,450)
129	Fortified ZOMG×7 Fortified Camo Lead×77 Camo Purple×77 Camo Ceramic×77 ZOMG×7 DDT×9 DDT×3 DDT×3 DDT×3	28.00s	826,792 (14,106,594)	$4,023.52 + $229 ($282,873.33 + $21,285)	8,730 (448,180)
130	MOAB×12 DDT×27 Fortified MOAB×9 MOAB×12 Fortified MOAB×9 MOAB×12 DDT×9 MOAB×48 Fortified DDT×3 DDT×6 Fortified DDT×3 DDT×6 Fortified MOAB×48	40.00s	307,968 (14,414,562)	$3,108.96 + $230 ($285,982.29 + $21,515)	8,820 (457,000)
131	Fortified ZOMG×18	39.00s	1,461,456 (15,876,018)	$4,392.72 + $231 ($290,375.01 + $21,746)	8,910 (465,910)
132	ZOMG×5 ZOMG×4 Fortified ZOMG×3 Camo Purple×100 ZOMG×5 ZOMG×4 Fortified ZOMG×3 Camo Purple×100	41.00s	1,268,688 (17,144,706)	$5,904.96 + $232 ($296,279.97 + $21,978)	9,000 (474,910)
133	Fortified MOAB×6 Fortified BFB×6 Fortified ZOMG×2 Fortified MOAB×6 Fortified BFB×6 Fortified ZOMG×2 MOAB×9 BFB×9 ZOMG×3 MOAB×9 BFB×9 ZOMG×3 MOAB×9 BFB×9 ZOMG×3	43.00s	1,153,341 (18,298,047)	$6,145.88 + $233 ($302,425.85 + $22,211)	9,090 (484,000)
134	Fortified BFB×12 BFB×10 BFB×8 BFB×6 BFB×4	24.01s	374,840 (18,672,887)	$2,440 + $234 ($304,865.85 + $22,445)	9,180 (493,180)
135	Fortified ZOMG×7 Fortified ZOMG×7 Fortified DDT×7 Fortified DDT×7 Fortified DDT×7	24.00s	1,386,840 (20,059,727)	$3,736.6 + $235 ($308,602.45 + $22,680)	9,270 (502,450)
136	Fortified MOAB×96 BFB×24	45.00s	402,624 (20,462,351)	$2,927.04 + $236 ($311,529.49 + $22,916)	9,360 (511,810)
137	ZOMG×18 BFB×24 MOAB×48	8.10s	1,143,984 (21,606,335)	$6,588.24 + $237 ($318,117.73 + $23,153)	9,450 (521,260)
138	Fortified DDT×33 Fortified DDT×27 Fortified DDT×21 DDT×18 DDT×15 DDT×12	40.00s	442,872 (22,049,207)	$1,920.24 + $238 ($320,037.97 + $23,391)	9,540 (530,800)
139	MOAB×109 MOAB×18 Fortified MOAB×18 MOAB×18 Fortified MOAB×18 MOAB×18 Fortified MOAB×18 MOAB×18 Fortified MOAB×18	45.00s	401,346 (22,450,553)	$3,855.72 + $239 ($323,893.69 + $23,630)	9,630 (540,430)
140	Fortified BAD×1 BAD×1	46.00s	645,440 (23,095,993)	$1,067.68 + $240 ($324,961.37 + $23,870)	9,720 (550,150)

Post-140

Rounds after 140 are randomly generated, but there are a few rounds with restrictions on what can be spawned. Round 200 will only spawn two Fortified BADs. Round 163 will only spawn Ceramics, Fortified ceramics and Fortified Leads as a reference to round 63. Round 263 will only spawn MOABs, Fortified MOABs, and Fortified DDTs.

Once the player reaches round 500, the health scaling reaches its maximum (+500% per round). At round 1636, all possible Bloon groups that can spawn at random will spawn every round. The only random thing is the order which they spawn, until round 9999.

Pushing the limits

At this point, these rounds are impossible to reach without cheating because Bloons move too fast to react. Round 10,000 only has 200 fortified BADs, and the next five are specifically for testing. Round 10,001 has 9999 Fortified ceramics, round 10,002 has 100 MOABs, round 10,003 has 100 BFBs, round 10,004 has 100 ZOMGs, and round 10,005 has 100 DDTs.

From round 10,006 onward, only 200 fortified BADs spawn every round, until round 536,927. Starting at round 536,928, no Bloons spawn at all, up to round 1,073,798, in this case the game will simply consider the round won instantly and move to the next one. Next up is a 1,073,742-round cycle between a round with 200 fortified BADs and other with no Bloons, lasting until round 10,133,701.

At round 10,133,702 and beyond, nothing will spawn at all, and the round number continues increasing until reaching the 32-bit signed integer limit of 2,147,483,647 where it overflows and jumps to −2,147,483,648, and then continues increasing. After a lot of waiting, eventually the round counter will loop back around to round 0, and then back to round 1 where the cycle starts again. This means round 0 is the final round that can theoretically be reached.

Game hints

End of round	Text
2	You get 1 cash for every layer of Bloon popped, plus some bonus at the end of each round.
7	Keep playing Bloons TD 6 regularly and check for new updates - maps, heroes, challenges, and other awesomeness.
12	The more you use a certain Monkey, the more upgrades you will unlock for using it.
26	See those Zebra striped Bloons? They combine the meanness of White Bloons and Black Bloons, and contain one of each just for fun.
32	You saw one Camo Bloon back on round 24. Hope you're ready for more!
38	End of next round has 2 Regrow Rainbow Bloons. If handled poorly, 2 could turn into many more...
39	First MOAB-Class Bloon next round. Don't say you weren't warned!
41	Coming up: Regrow Rainbow Bloons and Camo Rainbow Bloons. You all sorted for this?
45	Fortified Ceramic Bloons coming up next.
50	Lots of Camo Ceramic Bloons could wreck your day. Just sayin'.
54	BTD6 is awesome. Life is awesome too. Don't forget to have a break sometimes and do something else. Then play more BTD6!
58	Can you pop Lead? Can you pop Camo? How about... Camo Lead?
59	Final round for Medium difficulty coming next. Congratulations! If you can pop the BFB Bloon that is...
62	If you played BTD5 you'll remember what Round 63 was like. If you are new to this game, let's just say: many tightly packed Ceramic Bloons.
73	Next round: Camo Regrow Fortified Ceramic Bloons. Phew! What a mouthful.
77	What happens when you cram 75 Ceramic Bloons into a tiny space? You're about to find out!
79	Final round for Hard difficulty next. Throw everything you've got at the ZOMG Bloon. It's big and slow, but very very tough.
89	What's a DDT Bloon you ask? Like a MOAB crossed with a Pink, Camo and Lead Bloon. In all the bad ways.
100	Congratulations on beating round 100! Enjoy your reward!

Modifiers

Bloon speed

The speed of Bloons increases by 2% per round starting on round 81 but with sudden jumps on some rounds.

Rounds	Formula	Note
81-100	$(1+(round-80)\times 0.02)$
101-150	$(1.18+(round-80)\times 0.02)$	additional 18% speed on round 101
151-200	$(1.58+(round-80)\times 0.02)$	additional 40% speed on round 151
201-251	$(2.08+(round-80)\times 0.02)$	additional 50% speed on round 201
252+	$(2.56+(round-80)\times 0.02)$	additional 48% speed on round 252

MOAB health

The health of MOAB-Class Bloons increases per round starting on round 81. This does not affect their life lost if leaked.

Rounds	Modifier (per round)	Formula
81-100	+2%	$(1+(round-80)\times 0.02)$
101-124	+5%	$(1.4+(round-100)\times 0.05)$
125-150	+15%	$(2.6+(round-124)\times 0.15)$
151-250	+35%	$(6.5+(round-150)\times 0.35)$
251-300	+100%	$(41.5+(round-250)\times 1.00)$
301-400	+150%	$(91.5+(round-300)\times 1.50)$
401-500	+250%	$(241.5+(round-400)\times 2.50)$
500+	+500%	$(491.5+(round-500)\times 5.00)$

Cash per pop

Bloons give less cash per pop starting on round 51.

Rounds	Modifier
51–60	50%
61–85	20%
86–100	10%
101–120	5%
121–140	4%
141+	2%

Spawning changes and Super Ceramic Bloons

Starting on round 81, all non-MOAB-Class Bloons will only spawn one child Bloon when popped instead of two in order to reduce lag. (Zebra Bloons will always spawn Black Bloons.) To compensate, Ceramic Bloons are replaced with Super Ceramic Bloons, which have 60 health instead of 10 (120 instead of 20 when fortified) and give $87 when the Ceramic layer is popped instead of $1 (affected by cash per pop scaling). Leaking a Super Ceramic Bloon will cause a 65 lives lost (75 if fortified). Other Bloons do not gain more health or give extra cash, despite also spawning less Bloons.

Status resistances

The duration of certain statuses is reduced starting on round 150.

Rounds	Duration reduction
150-199	10%
200-249	20%
250-299	30%
300-349	40%
350+	50%

Affected statuses
Stun:Weak
Stun:Strong
Snowstorm:Regular:Freeze
Snowstorm:Regular:DamageBlock
SlowMaimMoab
SlowMaimBfb
SlowMaimZomg
SlowMaimDdt
MaimBad
Knockback
Sabotage

Update history

This article or section uses Cargo to generate its content. It will automatically fill up as other articles are completed. To add to this section, create the articles it is looking up. Do not add content to this section manually and do not remove this notice until you are sure this section is complete.

Version 25.0

•  Rounds 101−120 are now set

Version 26.0

• Rounds 121-140 are now set

Version 53.0

“

The final freeplay income cut has been pushed back 20 rounds for a little more juice finishing off long Boss Fights, and to give less harsh of a cutoff for early freeplay base cash earnings. — Update notes

”

Rounds	Changes
101–120	Cash per pop modifier increased ― 5% → 8%
121–140	Cash per pop modifier increased ― 2% → 5% (rounds 141+ remain at 2%)

Version 54.0

Rounds	Changes
101–120	Cash per pop modifier reduced ― 8% → 5% (undocumented)
121–140	Cash per pop modifier reduced ― 5% → 4% (undocumented) Note: Rounds 141+ remain at 2%

Trivia

• Despite Camo Regrow Fortified Ceramic Bloons first appearing on round 67, a game hint only mentions them at the end of round 73.

Other round sets

• Alternate Bloons Rounds
• Apopalypse
• Rogue Legends
• Frontier Legends
• Intense Bloon Rounds
• MOAB Madness
• Fast Upgrades
• New Dart Just Dropped
• Scoop's Tall Tale
• Hug a Bloon
• Psi Insight!
• Quincy, Student of Quincy
• Trial by Fire
• Royal Tank Academy
• Blade Sauda Nowhere
• Striker Instruction!
• Drone Flying 101
• Tinkerer's Tutorial
• Obyn's Gardening School
• Brickell Bootcamp
• A Guide to the Book of Spirits
• One Stop Pop Shop!
• Boss Bloon Events / Boss Challenges:
  • Bloonarius, Phayze and Blastapopoulos
  • Lych
  • Vortex
  • Dreadbloon