BTD4 features improved graphics, loads of new and original tower types and tons of upgrades for each tower type. Heaps of tracks, save games, career mode, sandbox mode and apopalypse mode. Bloons Tower Defense 4 will give you almost unlimited replay value. Use Kreds to purchase optional game content and upgrades!
Notes
Saving your game to a Ninja Kiwi account, purchasing premium content, and using the Track Editor are no longer possible.
Version
1.28k
Release date
2009-10
Alt titles
Bloons Tower Defense 4; Bloons Tower Defence 4; Bloons Tower Defense IV; Bloons Tower Defence IV; Bloons TD IV
Source
https://www.kongregate.com/games/Ninjakiwi/bloons-tower-defense-4
Bloons TD 4 screenshots
