Single-player games like Heck Deck
Below are 10 single-player Steam games similar to Heck Deck, 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 Heck Deck page.
Ranked picks
- 1

One Step From Eden
Single-player alternative to Heck Deck — playable solo, no multiplayer required. Shares Indie with Heck Deck.
Build a powerful deck, cast spells on the fly, battle evolving enemies, find game-changing artifacts, make friends or make enemies, just make it to Eden.
- 2

FORCED SHOWDOWN
Single-player alternative to Heck Deck — playable solo, no multiplayer required. Shares Indie with Heck Deck.
Deckbuilding empowers this challenging bullet hell adventure! Each character is a unique experience: Choose a deck of unlockable cards to boost you in new ways every battle - "My whirlwind shoots fireballs!?". Battle hordes of brutal foes to become a superstar in C-SAR’s ever-changing game show.
- 3

Temp Zero
Single-player alternative to Heck Deck — playable solo, no multiplayer required. Shares Indie with Heck Deck.
Temp Zero is a minimalist roguelike which mixes intense action and musical bullet hell. Fight enemies which attack to the beat, choose perks, defeat the final boss, unlock new weapons, spells & soundtracks!
- 4

Pawnbarian
Single-player alternative to Heck Deck — playable solo, no multiplayer required. Shares Indie with Heck Deck.
Pawnbarian is a quick-playing, turn-based puzzle roguelike. Play cards to move your hero like a chess piece, and conquer challenging dungeons full of cunning monsters!
- 5

Vault of the Void
Single-player alternative to Heck Deck — playable solo, no multiplayer required. Shares Indie with Heck Deck.
Vault of the Void is a fast-paced roguelike deckbuilder where the power is in your hands. Continuously customise your deck, crafting powerful combos and ingenious strategies. Upgrade your cards with Void Stones, infusing them with new abilities to help defeat the minions of The Void!
- 6

Dicey Dungeons
Single-player alternative to Heck Deck — playable solo, no multiplayer required. Shares Indie with Heck Deck.
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!
- 7

Heretic's Fork
Single-player alternative to Heck Deck — playable solo, no multiplayer required.
Dear candidate, we are pleased to invite you to take up the position of manager of Hell. You will punish sinners by using our deck-building computer system to construct hellish towers capable of keeping the endless hordes of the underworld in check. Best of luck!
- 8

Duelists of Eden
Single-player alternative to Heck Deck — playable solo, no multiplayer required. Shares Indie with Heck Deck.
Build a deck and battle online in real-time action with rollback netcode!
- 9

Windowkill
Single-player alternative to Heck Deck — playable solo, no multiplayer required. Shares Indie with Heck Deck.
Windowkill is a twin-stick shooter, but the game window itself is constantly closing in on you. Shoot the window edges to push it around your screen as you fight and dodge enemies and bosses in their own windows.
- 10

10mg :)
Single-player alternative to Heck Deck — playable solo, no multiplayer required. Shares Indie with Heck Deck.
Play a series of tiny games based on well-known classics, each with a unique twist and connected to each other. Race cars, hit golf balls, uncover mines, and more in this experimental action/puzzle game.