Chimera Beast

Chimera Beast is an unreleased arcade game created by C.P. Brain and released by Jaleco in 1993.

Gameplay
The gameplay is surprisingly different compared to other shmups, you play as an organism known as an eater which can use various abilities depending on what you eat. You can also gain health by eating certain things. The eater has a typical shot, but it can be changed.

Endings
There are two endings depending on the final boss.
 * Defeat the final boss: The eater has destroyed the eco system of the planet, now they travel through space to cause chaos, and then they reached earth unfortunately.
 * Lose to the final boss: The eaters have eaten themselves, the eco system is recovering from the havoc.