Here is the full list of all 24 Idle Monster TD: Evolved achievements.
Defeat 100,000 bosses.
Reach 10 days of in-game play time.
Pass wave 2500.
Evolve monsters 100 times.
Prestige 250 times.
Defeat 1,000,000 enemies.
Pass wave 1000.
Unlock 40 unique monsters.
Participate in 12 PvP Tournaments.
Defeat 10,000 bosses.
Reach 1 day of in-game play time.
Prestige 50 times.
Participate in 5 PvP Tournaments.
Evolve monsters 35 times.
Unlock 25 unique monsters.
Defeat 1,000 bosses.
Participate in 1 PvP Tournament.
Defeat 10,000 enemies.
Evolve monsters 5 times.
Prestige 5 times.
Pass wave 100.
Unlock 10 unique monsters.
Defeat 10,000,000 enemies.
Reach 25 days of in-game play time.