NeoNightmares

NeoNightmares is an arcade neon-colored platform-shooter with roguelike elements

You take on the role as Neo, crashing on an unknown alien planet. Now you must fight yourself through hordes of strange creatures and escape this neon world and find your way home.

NeoNightmares features semi-randomly generated levels, every new run has new upgrades, new enemies, new platform layouts and different bosses.
Which makes for a game with great replayability,

Play the alpha:
http://gamejolt.com/games/neonightmares/216195

Genre - Platform-Shooter,
Platform - Windows

UltraByte

Andreas Lidell - Project Manager, Game Designer and Programmer

Anders Adolfsson - Sprite artist and animator