Unlikely Heroes

Unlikely Heroes is a hybrid tower defense, resource management game where you defend your island from evil humans.

One day, men in suits marched into your island, scaring and trapping monsters like you. Band together with fellow monsters to repel the human forces and obtain the seal stone to keep humans out forever.
Discover the island’s beauty, through rain and shine, day and night. With each battle, unlock new territories other monsters call their home. Your allies are unique. You decide how each ally plays its part in battle.
But beware, the enemy deploys new counter tactics.
Gather resources for upgrades as battles get harder. Rally animals to join your cause. Watch them scurry around, automating resource collection.

Note: The game may not run well on MAC.