Games like SEEP Universe

"8BitBoy" is a single-player platformer game with a nostalgic 80s and 90s vibe, offering approximately 12 hours of main story playtime. The game features 5 worlds, 56 levels, and over 300 hidden locations to explore, with a variety of power-ups and boss battles. The game follows the journey of 8BitBoy, who gets sucked into a decaying world of platforming through a strange cartridge he found in his basement.

"Relive classic 2D platforming in Oozi: Earth Adventure, now with HD visuals and hand-drawn art. Enjoy a story of an alien pilot, Oozi, trying to return home after crashing on Earth. With various difficulty levels and Steam integration features like Achievements, Leaderboards, and Quantum Ghosts, this game offers fun for all kinds of gamers."

"Dungeon of Zolthan" is a first-person dungeon crawler game set in a dark fantasy world. The player must navigate through treacherous mazes, battling monsters and collecting loot to progress. With permadeath and randomly generated dungeons, each playthrough offers a new challenge.

"Orcs" is a single-player action game with platformer elements, inspired by classics like Castlevania and Ghosts 'n Goblins. The game boasts ingenious gameplay, masterful visuals, and plenty of humor throughout its 24 levels and 5 bosses. With gamepad support and additional features, "Orcs" provides a challenging and entertaining experience.

"99 Levels to Hell" is a rogue-like platform shooter where survivors are rewarded with new levels and challenges in every playthrough. With 10 dungeons, 10 boss fights, and 100 levels filled with various monsters, powers, and weapons, players can also discover hidden shops, casinos, and elevators. As you progress, unlock the story of two brothers and ultimately confront the devil to a killer metal soundtrack.

"Mute Crimson+ is a challenging automatic platformer set in a dystopian world. Players control a mute protagonist, avoiding obstacles and enemies while collecting power-ups. With its pixel art style and tough-but-fair difficulty curve, Mute Crimson+ offers a rewarding experience for fans of the genre."

Khimera: Destroy All Monster Girls is a DRM-free beat-em-up platformer, originally released on Steam in 2016, where you play as Chelshia, a synthetic chimera with parts of oni, golem, and harpy, protecting your monster-inhabited island home from looting pirates using GIANT STONE FIST technology. This itch.io version has identical features to the Steam version and can transfer saves between the two.

Strikey Sisters is an arcade-style dungeon crawler game with brick breaker elements. Players control the Strikey Sisters, using their magical balls to destroy blocks, defeat enemies, and collect power-ups. With charming pixel art and a variety of stages, players must navigate through dungeons, battling bosses and saving the world from evil.

"Canyon Capers" is a retro-style arcade platform game that brings back the nostalgia of classic gaming. Play as DinoJr and his friends, navigating through treacherous canyons and caverns to retrieve the Golden Mollusk. With 50 levels and a difficulty curve ranging from easy to rock hard, this game will challenge your wits and reflexes. Full Steam support, including achievements, stats, and trading cards, adds modern features to this old-school experience.

In "Giana Sisters: Twisted Dreams," players control Giana, a girl who can transform between two different dreams to navigate diverse levels. By switching between her "Cute" and "Punk" personas, players change the environment and solve puzzles while battling enemies. With fast-paced platforming action, impressive graphics, and a compelling soundtrack, this game offers a challenging and entertaining experience.