Single-player games like Once upon a Dungeon II
Below are 9 single-player Steam games similar to Once upon a Dungeon II, 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 Once upon a Dungeon II page.
Ranked picks
- 1

Once upon a Dungeon - Infinity
Single-player alternative to Once upon a Dungeon II — playable solo, no multiplayer required. Shares RPG with Once upon a Dungeon II.
Travel through dark dungeons, defeat dangerous creatures, and collect unique loot in this hardcore, endless traditional roguelike.
- 2

Babel of Ystilia
Single-player alternative to Once upon a Dungeon II — playable solo, no multiplayer required. Shares RPG with Once upon a Dungeon II.
Turn-based roguelike with minimalistic, fast-paced combat that focuses on learning enemy patterns and making powerful synergies with your items.
- 3

Terra Randoma
Single-player alternative to Once upon a Dungeon II — playable solo, no multiplayer required. Shares Indie and RPG with Once upon a Dungeon II.
Terra Randoma is a turn-based roguelike RPG in a procedurally generated open world. Travel a world full of curiousity and perilous dungeons. Develop your character however you want with skills, talent stones and randomized items while you discover an ancient secret.
- 4

The Curse Of Yendor
Single-player alternative to Once upon a Dungeon II — playable solo, no multiplayer required. Shares Action and Indie with Once upon a Dungeon II.
Kill monsters, get loot, solve puzzles, complete quests! A sword and sorcery adventure where your magic shapes the world. A classical rogue-like with a modern feel. "Your nemesis has found the Amulet of Yendor... Defeat him before he ascends to godhood!"
- 5

Hydra Slayer
Single-player alternative to Once upon a Dungeon II — playable solo, no multiplayer required. Shares RPG with Once upon a Dungeon II.
You face a 9-headed hydra. Your sword cuts 5 heads in each swipe (never less), which kills a 5-headed hydra, but a larger one will regrow 2 heads after each swipe. Your scythe cuts exactly 7, but 10 grow back if the hydra lives. Can you kill the hydra? Or better to explore to find more arms first?
- 6

Sproggiwood
Single-player alternative to Once upon a Dungeon II — playable solo, no multiplayer required. Shares Indie and RPG with Once upon a Dungeon II.
Bring civilization to Sproggiwood, a story-driven, turn-based roguelike set in a humorous world inspired by Finnish mythology. Grow your civilization and plunder procedural dungeons with six unique classes. Outsmart mischievous monsters who work together in unexpected ways. No two dungeon dives are alike.
- 7

Zorbus
Single-player alternative to Once upon a Dungeon II — playable solo, no multiplayer required. Shares Indie and RPG with Once upon a Dungeon II.
Zorbus is a fantasy-themed, tile-based, turn-based, traditional roguelike game.
- 8

Sword of the Stars: The Pit
Single-player alternative to Once upon a Dungeon II — playable solo, no multiplayer required. Shares Indie and RPG with Once upon a Dungeon II.
A fun, fast, light-hearted, turn-based RPG, where the tradition of old school dungeon-diving games meets the sci-fi Sword of the Stars universe!
- 9

Once upon a Dungeon
Single-player alternative to Once upon a Dungeon II — playable solo, no multiplayer required. Shares Indie and RPG with Once upon a Dungeon II.
Explore dark dungeons, defeat challenging creatures and collect unique loot in this hardcore traditional roguelike game.