Infected Shelter is an engaging rogue-lite action RPG designed for PlayStation 4, offering a unique blend of dungeon crawling and shooting mechanics. Players can experience both single-player and cooperative gameplay with up to four participants, enhancing the fun and strategy involved in navigating its post-apocalyptic world. The game features randomly generated levels, ensuring that each playthrough is distinct and challenging, keeping players on their toes.

The core of Infected Shelter's replayability lies in its extensive loot system, with over 150 blueprints available for permanent upgrades. As players defeat enemies, they unlock new weapons, clothing, skills, and relics that contribute to RPG-like character enhancements. This system allows players to develop their characters in various ways, encouraging experimentation and diverse play styles across multiple runs.