Time Clickers
90 Achievements
100,000 XP
Google Play
Defender 4
Beat wave 100
1,000 XP
22.38%
How to unlock the Defender 4 achievement in Time Clickers - Definitive Guide
speedygamers901
TrueSteamAchievements
TrueSteamAchievements
All you have to do is beat wave 100. I got every hero to level 450 as well as the team members for level 450, and used the powerups and I got this! This also give you Major General 1 as well!