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
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.
- 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
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.
- 4
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.
- 5
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?
- 6
Arcane Revolt
Single-player alternative to Grendel's Cave — playable solo, no multiplayer required. Shares Action and Indie with Grendel's Cave.
Arcane Revolt is an action role-playing game with pixel graphics. Lead a revolution as a powerful mage against tyrants in a fantasy medieval world. Customize your spells and make decisions that will benefit your cause in battle. Improve your spells, start the rebellion, and bring down the order!
- 7
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!
- 8
Hammerwatch
Single-player alternative to Grendel's Cave — playable solo, no multiplayer required. Shares Action and Indie with Grendel's Cave.
A hack and slash action adventure, set in a fantasy pixel art environment. Play solo or co-op in this adventure from bottom to top of Castle Hammerwatch. Kill hordes of enemies with varied looks and features through four unique environments with traps, hidden secrets and puzzles.