Single-player games like Dungen
Below are 16 single-player Steam games similar to Dungen, 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 Dungen page.
Ranked picks
- 1

Monster Train
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Strategy with Dungen.
Monster Train is a strategic roguelike deck building game with a twist. Set on a train to hell, you’ll use tactical decision making to defend multiple vertical battlegrounds. With real time competitive multiplayer and endless replayability, Monster Train is always on time.
- 2

Wildfrost
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Strategy and Indie with Dungen.
Take on the elements in Wildfrost, a tactical roguelike deckbuilder! Journey across a frozen tundra, collecting cards strong enough to banish the eternal winter…
- 3

Monster Slayers
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Indie with Dungen.
Monster Slayers is a rogue-like deck-building RPG adventure. Create a hero and choose your path through the perilous Northern Valley as you battle to become a true Monster Slayer.
- 4

Dicey Dungeons
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Strategy and Indie with Dungen.
Become a giant walking dice, explore dungeons and defy Lady Luck in this dice powered roguelike! Now featuring "Reunion", a free DLC with six brand-new episodes!
- 5

Roguebook
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Strategy and Indie with Dungen.
Embrace the challenge of a roguelike deckbuilder with unique mechanics from the developers of Faeria and Richard Garfield, creator of Magic: The Gathering™. Build a team of two heroes, unleash powerful combos and defeat the legends of the Roguebook!
- 6

Gordian Quest
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Strategy and Indie with Dungen.
An epic deckbuilding RPG inspired by old-school classics like Ultima and D&D, using modern gaming concepts like roguelite elements and turnbased strategic combat. Lead and nurture parties of heroes. Forge bonds and discover new skills among them. Guide them to unravel the curses laid upon the lands.
- 7

Astrea: Six-Sided Oracles
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Strategy and Indie with Dungen.
Astrea is a DICE-deck-building roguelike that flips the script on deckbuilders by using dice instead of cards and a unique dual “damage” system: Purification vs Corruption. Build a dice pool strong enough to purify Astrea's out-of-control corruption and save the Star System.
- 8

Slay the Spire
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Strategy and Indie with Dungen.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
- 9

Calculate It
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Strategy and Indie with Dungen.
A roguelike where you build your own calculator. Buy unusual buttons, combine them with passive upgrades, and reach target numbers while saving turns and charges. Defeat bosses that change the rules and unlock new possibilities for future runs.
- 10

Door
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Indie with Dungen.
You will have to face hundreds of different doors, and decide which one you should go to in order to get to the main secret. You have to open the doors in many locations of this world, each of which is dedicated to its type of doors.
- 11

Pandora`s room
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Indie with Dungen.
What would happen if you were in the room, the only thing that will be inside is the mysterious red button? Nothing happened, as long as you do not press it. Your choice determines everything here, because the room is full of secrets, and each key has consequences that will determine the outcome of the game is yours.
- 12

Power of The Void
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Indie with Dungen.
Welcome to Hell! Can you help a little demon escape from hell and go to heaven? He does not want to torture sinners but wants to help lost souls. To do this, he will have to use the power of void and go through hell, purgatory, and paradise, to gain freedom. However, the devil does not intend to give up so simply.
- 13

Golden Key
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Strategy and Indie with Dungen.
Do you think that officials are greedy and corrupt fools? Congratulations, now you are one of them. You are an official whose daughter was suddenly and deadly sick and needs money for treatment. Will you save your daughter and become a hero for her, or will you be a hero for your people?
- 14

Door2:Key
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Indie with Dungen.
Door2:Key - breathtaking and mysterious door-puzzle game in which any little thing could be a key to the solution
- 15

Kalidazkoph
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Indie with Dungen.
Cleaning up in your attic you find strange VHS tapes on which are recorded some experiments. Understand the secrets surrounding these tapes and understand the purpose of the dimension machine.
- 16

Pillow Simulator
Single-player alternative to Dungen — playable solo, no multiplayer required. Shares Indie and RPG with Dungen.
Bored of sheep, flower and stone simulators? Do you want something really different? Meet the pillow simulator!