The Fibos: Cosmic Invasion is a tower defense game set in the Fibos universe, your goal is to defend your boss and kill the enemy boss, you have 3 lanes to defend and attack trough ,take control of the mines to gain more crystals and upgrade your buildings to be more powerful ,your troops will get XP with every kill and be upgraded trough battle, you can always send wounded to medical center to heal, that way your upgraded recruits will be more effective.