luminous corridor 0 by loren schmidt, Everest Pipkin, withering systems

the psi crystals have been stolen. a pall of evil hangs over the realm.
use your powerful psionic powers and rippling muscles to reclaim the CRYSTALS.
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guide your character through endless waves of monsters in this finely balanced twin stick shooter. this new entry in the series features: 

• local two player coop
• all new sound
• completely retuned monster behavior and ecology
• numerous new monster types (twice as many as before!) including the exploding SEEKER, the territorial TURRET, and the dreaded EATER
• a complete graphic overhaul! new visual effects including true indexed color and color cycling
• new cellular automata, with improved collision + interaction
• new accessibility features including reduced flicker and reduced color cycling, each of which can be individually enabled

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by loren schmidt, with sound by everest pipkin