Single-player games like Diamond Joyce and the Secret of Crystal Cave
Below are 16 single-player Steam games similar to Diamond Joyce and the Secret of Crystal Cave, 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 Diamond Joyce and the Secret of Crystal Cave page.
Ranked picks
- 1
Archibald's Adventures
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Indie and Adventure with Diamond Joyce and the Secret of Crystal Cave.
A paranoid computer issued a lock down on a mad scientist's mansion after his experiments and security robots broke loose, and you are trapped inside! Overcome all the pitfalls of the mansion in this action puzzle game! Test your skills and wit in nearly 200 levels!
- 2
Euphoria: Supreme Mechanics
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Joyce and the Secret of Crystal Cave.
The ability to discern hidden connections is both a gift and a curse. The covert mechanisms of reality do not reveal themselves to any and all, and there is a price to pay for this knowledge…
- 3
MouseCraft
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Joyce and the Secret of Crystal Cave.
Ever wondered what a cross between Tetris and Lemmings would look like? Well, wonder no more, 'cause... MouseCraft is here! MouseCraft is an A to B puzzle game where players help Schrödinger, the crazy cat scientist, in completing his mysterious, mice-powered invention.
- 4
Ever Forward
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Joyce and the Secret of Crystal Cave.
A girl trapped in a strange world somewhere between reality and imagination. Help her find her way in this adventure puzzle game.
- 5
WhiteLily 1：丽丽公主
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Joyce and the Secret of Crystal Cave.
男主角君彦是一名年轻的圣骑士，在一次返程归来时，他碰巧路过被恶魔入侵后的爱露村，同时巧遇了被恶魔追赶的丽丽。随着剧情的深入，君彦越来越意识到丽丽和整件事情的密切联系，而和丽丽在迷失小镇的冒险中，他逐渐明白了整件事情的始终，并决心一定要保护好丽丽（本游戏剧情有剧毒）。
- 6
Doll Impostor
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Joyce and the Secret of Crystal Cave.
Doll Impostor is a horror game where 1-4 players take on the role of guardians of possessed dolls. Work together to identify the impostor doll before 9 a.m, or face dire consequences. Every hour counts in this tense, fear-filled race against time.
- 7
Star Stuff
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Joyce and the Secret of Crystal Cave.
Star Stuff is a deceptively cute programming puzzle game. Program and work alongside bots to tackle the most important (and undoubtedly safest) task in the galaxy: fixing a star factory. Ready for your first day on the job?
- 8
The Bridge
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Joyce and the Secret of Crystal Cave.
The Bridge is a logic puzzle game that forces you to reevaluate your preconceptions of physics and perspective. It is Isaac Newton meets M. C. Escher. Manipulate gravity to redefine the ceiling as the floor while venturing through impossible architectures.
- 9
Boulder Dash Deluxe
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Strategy and Adventure with Diamond Joyce and the Secret of Crystal Cave.
Boulder Dash® Gem collecting puzzle action in an update of the classic game!
- 10
Rampage Knights
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Indie and Adventure with Diamond Joyce and the Secret of Crystal Cave.
Rampage Knights is a cooperative beat 'em up game mixed up with randomized dungeon crawling and exploration, which you can play alone or with a friend online.
- 11
Jets'n'Guns Gold
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Indie with Diamond Joyce and the Secret of Crystal Cave.
Jets'n'Guns is a heavy piece of ground shaking rock blasting action with graphics and special effects that will blow you eyes out! Enjoy yourself in almost-insane action adventure of saving the universe from the deadly threat of more than 270 unique monsters in the campaign of 43 levels.
- 12
Jets'n'Guns 2
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Indie with Diamond Joyce and the Secret of Crystal Cave.
Jets'n'Guns 2 is a side-scrolling space shooter with insane levels of action and destruction. Travel the galaxies and unleash an arsenal of the deadliest weapons and devices to save the universe from its inevitable doom.
- 13
Northmark: Hour of the Wolf
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Indie and Adventure with Diamond Joyce and the Secret of Crystal Cave.
Adventure across the lands of Northmark and save your homeland from the plot in this original card RPG.
- 14
Bellfortis
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Joyce and the Secret of Crystal Cave.
Bellfortis is a strategy game from the early Middle Ages. Expand your kingdom, use politics and power. Strategic planning on the map alternates with realtime battles of armies. Play as a grand strategy or on smaller local maps, build, recruit armies and fight!
- 15
Silent Sector
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Indie with Diamond Joyce and the Secret of Crystal Cave.
Oldschool action open-world sci-fi with a unique storyline, frenetic battles, crude humor, loose morals and cows.
- 16
Loot Hunter
Single-player alternative to Diamond Joyce and the Secret of Crystal Cave — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Joyce and the Secret of Crystal Cave.
Loot Hunter is a fun role-play game from the world full of old ships, pirates and adventures!