9-inch nails (Battles)

For other uses, see 9-inch nails (disambiguation).

9-inch nails

Multiplatform

Massive nails pop 8 bloons at once, including frozen bloons

Tower	Monkey Engineer — Path 2 — Tier 1
Cost	$450

Larger Service Area →

9-inch nails is the Monkey Engineer's path 2 tier 1 upgrade in the mobile version of Bloons TD Battles. It increases the pierce of the Monkey Engineer's nail gun projectiles from 3 to 8 and allows them to damage frozen Bloons. It has no effect on Sentries.

Costs and sell values

Tiers	Cost	Sell value
0-1	$900	$720
1-1	$1,400	$1,120
2-1	$1,750	$1,400
3-1	$2,300	$1,840
4-1	$6,100	$4,880

Update history

For a complete list of Monkey Engineer changes, see Update history:Monkey Engineer (Battles).

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 4.9

•  Overall cost reduced by $50 (due to cost changes for previous tiers)

Version 6.11

•  Overall cost increased by $50 (due to cost changes for previous tiers)