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

Dungeon Exiles
Single-player alternative to Tetra Dungeon — playable solo, no multiplayer required. Shares Strategy and Indie with Tetra Dungeon.
Conquer the darkness in Dungeon Exiles, an autobattler roguelike set in a dark fantasy world. Descend into the procedurally generated dungeon, level up, unlock synergies and acquire powerful items as you fight for survival and slay the bosses.
- 5

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!
- 6

Active DBG: Brave's Rage
Single-player alternative to Tetra Dungeon — playable solo, no multiplayer required. Shares Strategy and Indie with Tetra Dungeon.
Brave's Rage is a challenging roguelite deckbuilding game that features an ATB combat system. Players will have to think critically to build their decks and make strategic decisions in the nick of time. Create your dynamic duo from a total of 9 playable Braves and face 20 different challenge tiers!
- 7

Hadean Tactics
Single-player alternative to Tetra Dungeon — playable solo, no multiplayer required. Shares Strategy and Indie with Tetra Dungeon.
Hadean Tactics is a roguelike deckbuilding game fused with autobattler elements to create a unique strategy experience. Use your cards to influence the actions of your units and help your Hero defeat the Six Wings of Hell!
- 8

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.