Single-player games like Tetra Dungeon
Below are 8 single-player Steam games similar to Tetra Dungeon, 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 Tetra Dungeon page.
Ranked picks
- 1

Black Book
Single-player alternative to Tetra Dungeon — playable solo, no multiplayer required. Shares Strategy and Indie with Tetra Dungeon.
“Black Book” is a dark RPG Adventure, based on Slavic myths, in which you play as a young sorceress. Fight evil forces in card-based battles and explore the world, where humans live alongside mythological creatures.
- 2

Megaloot
Single-player alternative to Tetra Dungeon — playable solo, no multiplayer required. Shares Strategy and Indie with Tetra Dungeon.
Megaloot is an addictive Inventory Management Roguelike RPG, where meticulous loot management lets you create diverse and powerful builds for each run. With every new attempt, start from scratch and loot strategically to craft dominating setups and become the ultimate power hunter.
- 3

Prime of Flames
Single-player alternative to Tetra Dungeon — playable solo, no multiplayer required. Shares Strategy and Indie with Tetra Dungeon.
This is a special strategy game that combines Wargame and Roguelike. As the guider of the former ancestors, you revived and arrived. In the name of Star Envoy, you leave for the Human camp, and lead the warriors of different clans with talents and abilities to find the truth of history and disaster.
- 4

Hand of Fate 2
Single-player alternative to Tetra Dungeon — playable solo, no multiplayer required. Shares Indie and RPG with Tetra Dungeon.
A new hero rises to challenge the Dealer in Hand of Fate 2! Master a living boardgame of infinitely replayable quests - unlock new cards, build your adventure, then defeat your foes in brutal real-time combat! Draw your cards, play your hand and discover your fate!
- 5

Aces & Adventures
Single-player alternative to Tetra Dungeon — playable solo, no multiplayer required. Shares Strategy and RPG with Tetra Dungeon.
Aces & Adventures is a deckbuilding RPG with poker-powered combat. Craft your deck, combining poker hands with powerful ability cards. Journey through 13 fully-voiced campaigns to save the Life Tree, or tackle procedurally-generated runs in this strategic deckbuilder unlike any other.
- 6

Nowhere Prophet
Single-player alternative to Tetra Dungeon — playable solo, no multiplayer required. Shares Strategy and Indie with Tetra Dungeon.
Prepare your decks and go on a pilgrimage through the wasteland! Nowhere Prophet is a unique single-player card game. Travel across randomly generated maps and lead your followers in deep tactical combat. Discover new cards and build your deck as you explore this strange, broken world.
- 7

Trials of Fire
Single-player alternative to Tetra Dungeon — playable solo, no multiplayer required. Shares Strategy and Indie with Tetra Dungeon.
A Tactical, Deck-Building Roguelite. Choose 3 Heroes and adventure into a post-Cataclysmic wasteland. Engage enemies in a unique meld of card-play and tactical, positional combat. Level up and scavenge what you can to customise your decks and build a party to take on any challenge!
- 8

Deep Sky Derelicts
Single-player alternative to Tetra Dungeon — playable solo, no multiplayer required. Shares Strategy and Indie with Tetra Dungeon.
Deep Sky Derelicts is an original combination of turn-based strategy and RPG, enriched with tactical card combat and popular roguelike elements. Explore derelict alien ships, fight, loot and upgrade your gear, all in distinctive retro-futuristic comic book aesthetic style.