9-Inch Nails (BMC)

This article was created using a script from in-game data, and needs to be expanded with written information, such as an intro summary. Remove this notice or replace it with {{stub}} once the article has been expanded and you've verified that all information added by the bot is accurate and up-to-date.

9-Inch Nails

MultiplatformFlash

Massive nails pop 8 bloons at once, including frozen bloons

Portrait of 9-inch nails

Icon of 9-inch nailsEngineer's nailgun upgrades to shoot massive 9-inch long nails that can pop 8 bloons at once including frozen bloons

Tower	Monkey Engineer — Path 2 — Tier 1
Cash cost	$450 (Multiplatform version) $700 (Flash version)
Research
Requirements	City Level 5
Cost	250
Time	15 minutes
XP given	25

Larger Service Area →

9-Inch Nails (parsed 9-inch nails in the Flash releases, except in the upgrades menu) is the Monkey Engineer's path 2 tier 1 upgrade in Bloons Monkey City.

Costs

Note: this list does not factor in Monkey Knowledge or other discounts.

Tiers	Mobile version		Flash version
	Cost	Sell value	Cost	Sell value
0-1	$900	$720	$1,150	$920
1-1	$1,400	$1,120	$1,600	$1,280
2-1	$1,800	$1,440	$1,950	$1,560
3-1	$2,600	$2,080	$2,700	$2,160
4-1	$6,100	$4,880	$5,700	$4,560