GCS: Salvage Rat is an engaging first-person space simulation game that emphasizes survival and strategic decision-making in a procedurally generated universe. Players are tasked with navigating hostile environments, engaging in FPS missions, and managing resources while piloting a fully customizable spacecraft. The game features dual gameplay modes, allowing players to switch between piloting their ship and exploring derelict stations on foot. The permadeath mechanic adds a layer of intensity, making each action critical as players strive to leave a legacy in the unforgiving cosmos.

With over 1,000 hand-seeded star systems, GCS: Salvage Rat offers a vast and dynamic universe filled with NPCs and salvage contracts. Players can equip their ships with various upgrades, including mining lasers and missile bays, to enhance their capabilities. This combination of ship customization and immersive gameplay creates a unique experience where every decision can lead to triumph or disaster.