Single-player games like Grendel's Cave
Below are 8 single-player Steam games similar to Grendel's Cave, 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 Grendel's Cave page.
Ranked picks
- 1
Cedric & Odious
Single-player alternative to Grendel's Cave — playable solo, no multiplayer required. Shares Action and Indie with Grendel's Cave.
Battle through a dark fantasy world as a resurrected warrior king. Once loyal friends, you now serve at the mercy of Odious, a brilliant but corrupt sorcerer. Master tactical combat and magical artifacts in this challenging action RPG.
- 2
Ethral
Single-player alternative to Grendel's Cave — playable solo, no multiplayer required. Shares Action and Indie with Grendel's Cave.
Play as a young hero in a retro pixel top-down adventure: explore the land of Ethral, find secrets, conquer dark dungeons, and collect shards to restore the Ethral Pendant to defeat the Pirate King!
- 3
Ragga-Dagga
Single-player alternative to Grendel's Cave — playable solo, no multiplayer required. Shares Action and Indie with Grendel's Cave.
An Action Roguelite where playing aggressively gets rewarded finely! Explore through a non-euclidean dungeon that store many hidden secrets and mystery in a cute looking game about a catling and his sword!
- 4
Mimicry
Single-player alternative to Grendel's Cave — playable solo, no multiplayer required. Shares Action and Indie with Grendel's Cave.
A classic dungeon crawler with a spin. Instead of a brave adventurer, play as a chest-disguised mimic and defend your underground home from knightly invaders. Use a mixture of stealth and strategy to clear the floors and restore peace to the society of sentient chests.
- 5
Isle of Reveries
Single-player alternative to Grendel's Cave — playable solo, no multiplayer required. Shares Action and Indie with Grendel's Cave.
Make a pilgrimage skybound to the Isle of Reveries, where any wish can be granted. Conquer mysterious dungeons, solve puzzles, and explore a vast overworld in this retro-inspired adventure.
- 6
Boltcraft
Single-player alternative to Grendel's Cave — playable solo, no multiplayer required. Shares Action and Indie with Grendel's Cave.
Enter an adventure with dynamic combat by choosing a class and specialization, where you can create hundreds of possible combinations of spells to face the enemies of the dungeon. Unlock passive skills for unique perks and gain more power with items you find on your journey.
- 7
The Violets of Amicus™
Single-player alternative to Grendel's Cave — playable solo, no multiplayer required. Shares Action and Indie with Grendel's Cave.
Attack, dodge, and counter the monsters invading the land of Velare in The Violets of Amicus, a 2D action-adventure inspired by classic dungeon crawlers and modern combat games alike. The ferocious Violets are waking from their ancient gardens. Can a lowly courier save the kingdom?
- 8
The Elmian Warrior
Single-player alternative to Grendel's Cave — playable solo, no multiplayer required. Shares Action and Indie with Grendel's Cave.
Get yourself ready to come across ancient ruins, an abandoned city, and more to gear up and slaughter TONS of demons with nothing but your own wits, and whatever treasures you can find!