Single-player games like Sentinels of the Multiverse
Below are 11 single-player Steam games similar to Sentinels of the Multiverse, 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 Sentinels of the Multiverse page.
Ranked picks
- 1

Spirit Island
Single-player alternative to Sentinels of the Multiverse — playable solo, no multiplayer required. Shares Indie and Strategy with Sentinels of the Multiverse.
Become the spirits of the land, and defend the island from colonizing Invaders spreading blight and destruction! Your spirits work with the native islanders to increase your power and drive the invading colonists from your island in this strategic area-control game.
- 2

StarVaders
Single-player alternative to Sentinels of the Multiverse — playable solo, no multiplayer required. Shares Strategy and Indie with Sentinels of the Multiverse.
Pilot a powerful mech to fight off the alien invasion in this ULTIMATE fusion of deckbuilding and grid-based tactics. Discover game-breaking combos, rewind time to alter your fate, and protect the future of humanity in this endlessly replayable roguelike.
- 3

Unmatched: Digital Edition
Single-player alternative to Sentinels of the Multiverse — playable solo, no multiplayer required. Shares Indie and Strategy with Sentinels of the Multiverse.
Unmatched: Digital Edition is a highly asymmetrical game of card-driven battles between epic heroes from story and myth. ⚔️ Witness clashes you've never seen before in duels or team fights. 💥 In battle, there are no equals! 💥
- 4

One Deck Dungeon
Single-player alternative to Sentinels of the Multiverse — playable solo, no multiplayer required. Shares Indie and Strategy with Sentinels of the Multiverse.
The hit roguelike adventure that captures all the fun of a dungeon crawl in a single deck of cards!
- 5

Aeon's End
Single-player alternative to Sentinels of the Multiverse — playable solo, no multiplayer required. Shares Indie and Strategy with Sentinels of the Multiverse.
Deck building with a twist! Lead a team of mages against the Nameless in this magic-based card battle game and save the city of Gravehold!
- 6

Marvel's Midnight Suns
Single-player alternative to Sentinels of the Multiverse — playable solo, no multiplayer required. Shares Strategy with Sentinels of the Multiverse.
FIGHT AND STRATEGIZE LIKE A SUPER HERO IN THE DARKER CORNERS OF THE MARVEL UNIVERSE. Play as The Hunter, a legendary demon slayer who must lead a team of Super Heroes and supernatural warriors facing apocalyptic threats.
- 7

Nowhere Prophet
Single-player alternative to Sentinels of the Multiverse — playable solo, no multiplayer required. Shares Strategy and Indie with Sentinels of the Multiverse.
Prepare your decks and go on a pilgrimage through the wasteland! Nowhere Prophet is a unique single-player card game. Travel across randomly generated maps and lead your followers in deep tactical combat. Discover new cards and build your deck as you explore this strange, broken world.
- 8

The Witcher Adventure Game
Single-player alternative to Sentinels of the Multiverse — playable solo, no multiplayer required. Shares Strategy with Sentinels of the Multiverse.
The Witcher Adventure Game is a digital adaptation of CD PROJEKT RED’s board game set in the brutal fantasy universe of monster slayer Geralt of Rivia. Travel across the beautifully rendered world of The Witcher and complete a variety of quests — hunt deadly beasts, solve ancient mysteries and more.
- 9

Sentinels of Earth-Prime
Single-player alternative to Sentinels of the Multiverse — playable solo, no multiplayer required. Shares Strategy and Indie with Sentinels of the Multiverse.
Control a new team of heroes battling evil villains across dynamic environments. Play out epic comic book battles come to life in this exciting adaptation of the hit card game.
- 10

Bottom of the 9th
Single-player alternative to Sentinels of the Multiverse — playable solo, no multiplayer required. Shares Indie and Strategy with Sentinels of the Multiverse.
Play the most exciting moment of baseball in this fast-paced dice and card game!
- 11

One Deck Galaxy
Single-player alternative to Sentinels of the Multiverse — playable solo, no multiplayer required. Shares Strategy and Indie with Sentinels of the Multiverse.
Roll your dice and cleverly use them to build up your civilization from its humble homeworld, growing to create a Federation spanning countless star systems.