Single-player games like Re:SSS
Below are 8 single-player Steam games similar to Re:SSS, 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 Re:SSS page.
Ranked picks
- 1

Dragon Evo
Single-player alternative to Re:SSS — playable solo, no multiplayer required. Shares Strategy and Indie with Re:SSS.
A fantasy themed card game and deckbuilder with elements from RPGs and strategy games. Manage resources, utilize strategic placement and use additional building cards, event cards and action cards to win. Single player, online ranked or unranked - play with or without your friends.
- 2

OscarWildeCard
Single-player alternative to Re:SSS — playable solo, no multiplayer required. Shares Strategy with Re:SSS.
He loves dinner parties. He doesn't love you. A most amusing card game.
- 3

Legacy: The Card Game
Single-player alternative to Re:SSS — playable solo, no multiplayer required. Shares Strategy with Re:SSS.
A free 1v1 card game with a twist: both players summon Foes onto one shared field, which either of you can kill for Legacy points. It's your Legend versus theirs to see who can leave behind the greatest Legacy. Use strategy to play cards that help you, hurt them, or add some chaos to the mix.
- 4

Darcnia Monster
Single-player alternative to Re:SSS — playable solo, no multiplayer required. Shares Strategy and Indie with Re:SSS.
Place a card and its monster rises onto the board. A tactical card game, online and free, with no pay to win: every card is earned by playing, never from a gacha, and traded with other players in the Trade Hall and the Auction House.
- 5

Erannorth Chronicles
Single-player alternative to Re:SSS — playable solo, no multiplayer required. Shares Strategy and Indie with Re:SSS.
Erannorth Chronicles blends old-school card strategy with deep RPG progression in a vast sandbox world. With no fixed story, revel in unmatched freedom and limitless character customization.
- 6

Infinity Wars: Animated Trading Card Game
Single-player alternative to Re:SSS — playable solo, no multiplayer required. Shares Strategy and Indie with Re:SSS.
Outplay your opponent with simultaneous turns and commander-driven deck-building in a fully free-to-play PvP experience. Build your deck from 1000+ cards across 8 unique factions, and face opponents on a truly level playing field. In Infinity Wars, skill is the only factor that determines victory!
- 7

Duelyst
Single-player alternative to Re:SSS — playable solo, no multiplayer required. Shares Strategy and Indie with Re:SSS.
The depth of CCG meets the strategy of tabletop gaming in Duelyst! Every choice matters, from your General and deck to positioning on the 9x5 battleboard. Competitive head-to-head turn-based battles at its best!
- 8

Isle of Swaps
Single-player alternative to Re:SSS — playable solo, no multiplayer required. Shares Strategy and Indie with Re:SSS.
Grab your cards, it's time to swap! Battle your school pals in this roguelite deckbuilder where you'll trade for new cards when you win defeat them and rip open booster packs looking for rare cards. Conquer everyones dungeon decks to become Critter Champion of the Playground!