Games like CTHON

"CTHON is a sci-fi first-person shooter set in the 24th century, where evil has awakened in the Epsilon Eridani system. Pythos colony's moon harbors a terrifying secret, and by utilizing advanced alien technologies, you'll transform into a cybernetic killing machine to battle through an ever-changing labyrinth of aberrant creatures. Get your Steam key if you purchased from itch.io and prepare to face the greatest threat to mankind."

"Bunker Punks" is a fast-paced rogue-light FPS set in a dystopian future, where you run a group of revolutionaries and raid corporate strongholds for supplies. Build and upgrade your bunker, customize your gang, and utilize procedurally generated levels for varied gameplay. Combine loot, attributes offer extensive character customization.

Project Warlock is a pixelated first-person shooter game with heavy metal music, where players battle through 60 levels of challenging enemies and bosses across 6 different worlds. As theWarlock, players can use over 35 weapons, spells, and magical abilities to defeat the forces of evil. With roguelike elements and a level editor, Project Warlock offers high replayability and customization.

"Strafe" is a single-player Science Fiction Shooter game with amazing gameplay, awesome graphics, and a delightful soundtrack. The game boasts phenomenal atmosphere, exceptional replayability, and permanent damage effects with über-gore technology. Levels are randomly generated and constantly change, providing an endlessly challenging and violent deep space experience.

"Ziggurat is a single-player Fantasy Shooter with fast-paced combat, Rogue-lite elements, and RPG features. Explore randomly generated dungeons, defeat bosses, and level up to prove your worth as a sorcerer. With its beautiful graphics, hilarious moments, and high replayability, Ziggurat offers a wonderful atmosphere and a challenging experience for players."

"Sublevel Zero Redux" is a roguelite 6-degrees-of-freedom shooter set in a procedurally generated underground facility. The Redux expansion introduces a restructured campaign, new enemies, difficulty modes, starting classes, and VR support for Oculus Rift and HTC Vive. It is recommended to use a traditional game controller for the VR mode, as VR controllers are not compatible.

"A Robot Named Fight" is a procedurally-generated metroidvania roguelike where you explore a different labyrinth each playthrough, acquiring randomized power-ups to traverse obstacles and delve deeper into a meat-infested robot city. The game features permanent death and a rich narrative conveyed through gameplay and environmental hints, as you fight your way through hordes of meat beasts and ascendancient mechanical gods. This solo-developed game is a tribute to retro classics like Super Metroid and Contra, with modern indie influences like The Binding of Isaac.

"Delver" is a single-player, fantasy hack and slash roguelike game with 90s FPS combat and classic RPG mechanics. The procedurally generated dungeons and permadeath system make for tough, yet engaging gameplay, with no grinding to save you. Despite some bugs, the exceptional visuals and music create a dense and immersive atmosphere, offering lots of replayability. Your mission: delve into the shifting dungeons, find the Yithidian orb, and survive.

Deadlink is a single-player cyberpunk shooter with roguelite elements, boasting fabulous mechanics, amazing graphics, and exceptional music. As an elite operative, you'll fight through randomized levels, battling corporations with a deadly arsenal and upgradable skills. Despite the grinding, Deadlink offers a wholesome story and high replayability for fans of the genre.

"Unloved" is a horror shooter game with fast-paced, old-school gameplay and modern co-op features, allowing 2-4 players to team up in a procedurally generated underground world filled with deadly monsters. The game boasts good graphics, a spectacular soundtrack, and compelling replayability, but can be grindy and buggy. Its atmosphere is masterfully unsettling, with the goal being to survive the nightmarish, ever-changing basement levels.