IdleOn - The Incremental MMO / Achievements
01Knock on Wood
Beat wave 50 of Acorn Assault with just 4 towers active. Place down a 5th tower at any time, and it wont count!
- Unlocked by
- 1.1%
- Rarity
- Very rare
- Hidden achievement
- No
Data from Steam — Steam Web API Terms of Use. Last updated .