Single-player games like Mysterious Treasure
Below are 8 single-player Steam games similar to Mysterious Treasure, 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 Mysterious Treasure page.
Ranked picks
- 1

Waifu Survivors
Single-player alternative to Mysterious Treasure — playable solo, no multiplayer required. Shares Action and Strategy with Mysterious Treasure.
Advance with badass heroines, customize your skills, and face bosses with unique powers in Waifu Survivors. Fight against hordes of monsters, explore diverse maps, and engage in epic battles. Get ready for an exciting journey!
- 2

Infinity War Land
Single-player alternative to Mysterious Treasure — playable solo, no multiplayer required. Shares Action and Strategy with Mysterious Treasure.
"Infinity War Land" is a pixel-style Roguelite game that combines exciting shooting gameplay, strategic weapon upgrades and dungeon exploration elements.
- 3

Crystania Wars 2
Single-player alternative to Mysterious Treasure — playable solo, no multiplayer required. Shares Action and Strategy with Mysterious Treasure.
A brand new tactical tower defense game series! Unique roguelike and Unique survival gameplay !
- 4

Mad World Survivors
Single-player alternative to Mysterious Treasure — playable solo, no multiplayer required. Shares Action and Strategy with Mysterious Treasure.
Mad World Survivors is a fast-paced rogue-lite shooter where you battle relentless hordes of monsters in a world consumed by chaos. Players must survive intense combat where every decision could be their last
- 5

鸭鸭大冒险 (Duck Duck Adventure)
Single-player alternative to Mysterious Treasure — playable solo, no multiplayer required. Shares Action and Strategy with Mysterious Treasure.
Duck Duck Adventure is a 2D top-down roguelike with deck-building mechanics. Play as a duck disguised as various characters to defend a village from invading monsters and bosses. Trade for equipment, craft unique card builds, grow stronger, and survive waves of enemies to claim victory.
- 6

Hero's Warband
Single-player alternative to Mysterious Treasure — playable solo, no multiplayer required. Shares Action and Strategy with Mysterious Treasure.
Embark on an epic journey in Hero’s Warband, a captivating 2D Survival Autobattler. Recruit and manage a diverse array of heroes with unique classes and skills. Discover the perfect synergy between classes to suit your strategic vision. Lead your heroes to greatness and conquer the land of Astoria!
- 7

Chess Survivors
Single-player alternative to Mysterious Treasure — playable solo, no multiplayer required. Shares Action and Strategy with Mysterious Treasure.
Chess Survivors is a grid based, quick-turn, roguelike where you outmaneuver and destroy an ever growing horde of chess based enemies. Combine abilities, upgrades, and relics to create game-breaking builds. Think fast, die, learn, repeat!
- 8

Molten Horn
Single-player alternative to Mysterious Treasure — playable solo, no multiplayer required. Shares Action and Indie with Mysterious Treasure.
Molten Horn is a fast-paced action game featuring intense combat, enemy waves, and skill-driven gameplay in a fiery fantasy setting.