Single-player games like Moongrave
Below are 8 single-player Steam games similar to Moongrave, 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 Moongrave page.
Ranked picks
- 1
Space Witch
Single-player alternative to Moongrave — playable solo, no multiplayer required. Shares Action and Strategy with Moongrave.
Embark on a quest to mend the Holy Grail and bring harmony to the universe! Gather cards in Explore mode, a peaceful classic RPG, then put them to use in Battle mode, an intense RTS card game, where the fate of the stars is decided.
- 2
By the King's Command
Single-player alternative to Moongrave — playable solo, no multiplayer required. Shares Strategy with Moongrave.
Build up your little kingdom, strategically placing buildings to generate gold in defensible locations, then defend against invaders in brutal real-time tactics.
- 3
Fungal Front
Single-player alternative to Moongrave — playable solo, no multiplayer required. Shares Strategy and Indie with Moongrave.
A fast-paced action RTS set on Mycopia, a living fungal planet that fights back. Harvest serum, build your base, and command armies of humans or Shroomies across single-player missions, co-op, and online PvP.
- 4
Blood Moon: Last Stand
Single-player alternative to Moongrave — playable solo, no multiplayer required. Shares Action and Strategy with Moongrave.
‘Blood Moon: Last Stand’ is an action-strategy game set in Xianxia, blending wave defense, real-time control, and roguelike deck-building. Command up to three cultivators, forge unique builds, and withstand relentless hordes and bosses. Survive seven days to overturn fate.
- 5
Crypt Keeper
Single-player alternative to Moongrave — playable solo, no multiplayer required. Shares Action and Strategy with Moongrave.
Unleash your inner necromancer in Crypt Keeper – a roguelite tower defense game. Raise skeleton armies, defend your crypt, and manipulate enemy waves with the ESSENCE-IAL update.
- 6
Sunbreak War
Single-player alternative to Moongrave — playable solo, no multiplayer required. Shares Action and Strategy with Moongrave.
A light Rogue strategy game centered on building and defense. Build your territory, recruit soldiers to fend off enemies. 9 maps, 6 weapons (30 talents), 40 monsters, 30 units/buildings. Plan your pace, control soldiers, choose abilities—enjoy command and strategy.
- 7
ZeroSpace
Single-player alternative to Moongrave — playable solo, no multiplayer required. Shares Action and Strategy with Moongrave.
ZeroSpace is a hybrid sci-fi RTS / RPG game that allows you to play as the commander of The Protectorate, a galactic force dedicated to securing humanity’s place in the galaxy. The Orion sector is locked in a vicious power struggle between many alien factions, ready to fight to the death.
- 8
Valdrax Beyond the Rift
Single-player alternative to Moongrave — playable solo, no multiplayer required. Shares Strategy and Indie with Moongrave.
Build a kingdom from nothing, forge your armies, and breach the rifts between worlds. Face endless enemies, recruit legendary creatures, and prepare for the ultimate battle against the Demon Lord. Every map is different. Every death is permanent.