Single-player games like Moon Watch
Below are 11 single-player Steam games similar to Moon Watch, 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 Moon Watch page.
Ranked picks
- 1

Deep Sky Derelicts
Single-player alternative to Moon Watch — playable solo, no multiplayer required. Shares Strategy and Indie with Moon Watch.
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.
- 2

Slay the Spire
Single-player alternative to Moon Watch — playable solo, no multiplayer required. Shares Strategy and Indie with Moon Watch.
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!
- 3

FORCED SHOWDOWN
Single-player alternative to Moon Watch — playable solo, no multiplayer required. Shares Action and Strategy with Moon Watch.
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.
- 4

Touhou: Lost Branch of Legend
Single-player alternative to Moon Watch — playable solo, no multiplayer required. Shares Strategy and Indie with Moon Watch.
Welcome to Eientei, combine multiple colors of mana to build your ideal deck, duel with gensokyo girls, and chase back the mysterious moon treasure. Also, enjoy the unpredictable Roguelike with fantasy Danmaku!
- 5

Yao-Guai Hunter
Single-player alternative to Moon Watch — playable solo, no multiplayer required. Shares Strategy and Indie with Moon Watch.
Yao-Guai Hunter is a Wuxia roguelike deck-building game. In a world where Yao-Guai roam free, player battles with various evil beings, collecting cards and learn inner skills. Encountering various adventures in the martial world.
- 6

Banners of Ruin
Single-player alternative to Moon Watch — playable solo, no multiplayer required. Shares Strategy and RPG with Moon Watch.
Assemble your party. Answer the call. Win the war. Build a deck and fight a series of turn-based combats with up to 6 party characters through the city of Dawn's Point. Each character can unlock a set of unique cards and abilities that can augment your deck in powerful, exciting ways.
- 7

Across the Obelisk
Single-player alternative to Moon Watch — playable solo, no multiplayer required. Shares Strategy and Indie with Moon Watch.
Set forth in a co-op roguelite deckbuilder where every choice matters! Craft decks of breathtaking power. Journey alone or with up to three friends. Plot your party’s path to glory and face powerful enemies in deep tactical combat on your quest to save the kingdom of Senenthia in Across the Obelisk!
- 8

Roguebook
Single-player alternative to Moon Watch — playable solo, no multiplayer required. Shares Strategy and Indie with Moon Watch.
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!
- 9

SUPERHOT
Single-player alternative to Moon Watch — playable solo, no multiplayer required. Shares Action and Indie with Moon Watch.
SUPERHOT is the smash-hit FPS where time moves only when you move. No regenerating health bars. No conveniently placed ammo drops. It's you, alone, outnumbered and outgunned. Snatch weapons from fallen enemies to shoot, slice and dodge through a truly cinematic hurricane of slow-motion bullets.
- 10

Vampire Survivors
Single-player alternative to Moon Watch — playable solo, no multiplayer required. Shares Action and Indie with Moon Watch.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
- 11

Backpack Hero
Single-player alternative to Moon Watch — playable solo, no multiplayer required. Shares Strategy and Indie with Moon Watch.
The inventory management roguelike! Collect rare items, organize your backpack, and vanquish your foes!