Dark Matter out now on Steam on Linux, Mac and PC
Horror survival side-scroller Dark Matter has arrived on Steam and GOG, and is available for Linux, Mac and PC. It's priced at $15, but is 10% off during its launch window. Developed by InterWave Studios, Dark Matter is a tactical 2D adventure set in a derelict spaceship packed with nasty alien enemies. It has 14 levels, four weapons with four elemental ammo types each, crafting, upgrades, non-linear gameplay, real-time lighting incorporated into gameplay, and a dynamic soundtrack.