Idle Hero TD achievements

Kill 25 Training Dummy bosses.

Achieve 10 active synergies at once.

Kill 750 Exotic Alien bosses.

Kill 250k enemies.

Obtain 100k kills with Melee heroes.

Kill 1m enemies.

Kill 250 Ancient Shadow bosses.

Kill 10m enemies.

Reach battlepass level 35.

Reach rank 50 on 25 different heroes.

Reach wave 5000.

Reach wave 1000.