Shadowgrounds

Shadowgrounds is where Frozenbyte's story began. Released in 2005, it is a top-down action shooter set on Jupiter's moon Ganymede, where a routine maintenance mission turns into a desperate fight for survival against a relentless alien invasion. You play as a lone technician transformed by circumstance into humanity's last line of defense.

The game's hallmark is its dynamic lighting engine — a technical breakthrough for its time. Environments are illuminated only by your flashlight and weapon muzzle flash, casting dramatic shadows that hide enemies and create intense atmosphere. Every corridor becomes tense; every darkened room a potential ambush.

Shadowgrounds features a satisfying weapon upgrade system, progressively more challenging alien encounters, and a tightly crafted campaign across a variety of Ganymede environments — research labs, mining facilities, and alien-infested wastelands. It is a confident, atmospheric debut that remains a compelling piece of gaming history and the foundation upon which Frozenbyte built everything that followed.