Games like Oneiro

"Caveblazers is a fantasy platformer roguelike offering both single-player and local co-op mode for 2 players. The game generates procedurally leveled caves to explore, filled with a vast array of weapons, equipment, and monsters. With smart AI characters, online multiplayer mod, and high replayability, Caveblazers provides delightful game mechanics, outstanding visuals, and a good soundtrack, though it involves plenty of grinding and humor."

"Arboria is a single-player mystery roguelite RPG with soulslike combat, set in procedurally-generated dungeons. As a Yotun warrior, you must heal your Tribe's dying Father Tree, defeat monsters, and mutate to grow stronger. Despite some optimization issues and bugs, Arboria offers spectacular visuals, engaging gameplay, and an immersive plot."

"Jupiter Hell" is a turn-based strategy game that takes place on the moon of Jupiter, Io. As a space marine, players must fight their way through hordes of alien creatures to complete various missions. With a variety of weapons, upgrades, and abilities to choose from, players can customize their marine to fit their playstyle. The game features procedurally generated levels, ensuring a unique experience every playthrough.

"Slasher's Keep" is a roguelike dungeon crawler where players must navigate through procedurally generated levels filled with traps, puzzles, and monsters. Choose your character class, collect weapons and gear, and fight to survive while uncovering the mysteries of the keep. Permadeath and randomized elements ensure a unique experience with each playthrough.

"Ancient Dungeon VR is a rogue-lite dungeon crawler where players descend into a shifting, labyrinthine dungeon filled with monsters and treasure. Use your sword, throwing knife, and powerups to fight your way through, knowing that the dungeon will twist and shift behind you, making escape impossible. The game is currently in Early Access on Steam and Applab."

GoNNER is a single-player shooter game with roguelike elements, known for its tough-as-hell gameplay, intriguing story of friendship between Ikk, Death, and a space whale named Sally, and phenomenal mechanics. The Blueberry Edition offers new weapons, heads, enemy types, visuals, and daily challenges, providing a fresh twist to the award-winning original. With a perfect music score and amazing atmosphere, GoNNER will pull you into its unique world and keep you coming back for more.

VOIN is a single-player role-playing game featuring a dense atmosphere, a good story, and hilarious moments. It offers phenomenal game mechanics with a groundbreaking itemization system boasting over 59,000 combinations, alongside new skills like parrying and unique weapon powers. With fantastic visuals and soundtrack, prepare for intense combat and plenty of grinding.

The Rangers in the South is a pixel art action roguelike RPG set in a hand-drawn 2.5D world with over five biomes to explore. Players build unique characters without predefined classes, combining hundreds of abilities and traits to face procedurally generated enemies and challenges. Death is permanent, but progression between runs unlocks new items and opportunities for discovery.

"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.

Ring of Pain is a strategic roguelike card game where players delve into an ever-changing ring of rooms, confronting nightmarish creatures in tactical turn-based combat. Carefully plan your path to capture powerful items and reach the exit, while managing limited resources and exploring multiple procedurally generated biomes. The game offers numerous character traits, enemies, and cards, ensuring high replayability and a challenge even for seasoned players.