Single-player games like Ultros
Below are 10 single-player Steam games similar to Ultros, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Ultros page.
Ranked picks
- 1
Betrayer: Curse of the Spine
Single-player alternative to Ultros — playable solo, no multiplayer required. Shares Indie and Adventure with Ultros.
Betrayer: Curse of the Spine is an Action-Adventure Metroidvania. The game features decision making, crafting, fast-paced combat, multiple endings, intricate storytelling, an open world to explore, and more!
- 2
Iron Diamond
Single-player alternative to Ultros — playable solo, no multiplayer required. Shares Indie and Adventure with Ultros.
Explore the mysterious island of Kindara in this vibrant 2D action-adventure. Fight and platform your way through jungles, icy peaks, castles, and crystal caverns in a non-linear interconnected world. Adventure awaits!
- 3
Goo Keeper
Single-player alternative to Ultros — playable solo, no multiplayer required. Shares Adventure with Ultros.
Lead Rolly in his adventure within the wonderful world of Shroomast, and explore its deep semi open-world underground. Goo Keeper is a pure metroidvania with tons of unique bosses, hand-crafted worlds and creatures, and tons of awesome abilities.
- 4
Plague Breaker
Single-player alternative to Ultros — playable solo, no multiplayer required. Shares Indie and Adventure with Ultros.
Plague Breaker is a retro roguelike platformer with heavy RPG elements. Pick your class and ascend a procedurally generated castle filled with undead monsters and corrupted plague doctors. Level up your character and find items, weapons, and traders along the way before taking on each floors boss.
- 5
ITORAH
Single-player alternative to Ultros — playable solo, no multiplayer required. Shares Indie and Adventure with Ultros.
Discover the world of Nahucan in this 2D action platformer. You are Itorah, the only human in this strange place. Explore, fight and survive to uncover your past and save Nahucan from its biggest threat, a mysterious plague!
- 6
Dead Cells
Single-player alternative to Ultros — playable solo, no multiplayer required. Shares Indie and Adventure with Ultros.
Dead Cells is a roguelite, metroidvania inspired, action-platformer. You'll explore a sprawling, ever-changing castle... assuming you’re able to fight your way past its keepers in 2D souls-lite combat. No checkpoints. Kill, die, learn, repeat.
- 7
Dark Devotion
Single-player alternative to Ultros — playable solo, no multiplayer required. Shares Indie and Adventure with Ultros.
Explore the secrets of a mysterious fallen temple and put your Templar faith to the test in Dark Devotion, where no sacrifice is too great in praise of your God.
- 8
Eagle Island Twist
Single-player alternative to Ultros — playable solo, no multiplayer required. Shares Indie and Adventure with Ultros.
Eagle Island is a roguelite action-platformer with falconry-inspired combat. Soar into an original story-driven adventure, fighting through procedurally generated levels and challenging boss fights. Includes free TWIST content, with new characters and handcrafted, retro-themed minigames.
- 9
The Messenger
Single-player alternative to Ultros — playable solo, no multiplayer required. Shares Indie with Ultros.
As a demon army besieges his village, a young ninja ventures through a cursed world, to deliver a scroll paramount to his clan’s survival. What begins as a classic action platformer soon unravels into an expansive time-traveling adventure full of thrills, surprises, and humor.
- 10
The Kingdom of God
Single-player alternative to Ultros — playable solo, no multiplayer required. Shares Indie with Ultros.
The Kingdom of God: Creation is an independent game integrating territory management, resource management, strategic chess and exploration. As a new God, players develop their own country in the dangerous universe and eventually become the king of the new generation of gods.