Single-player games like Diamond Hunter
Below are 10 single-player Steam games similar to Diamond Hunter, 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 Hunter page.
Ranked picks
- 1
Emissary One
Single-player alternative to Diamond Hunter — playable solo, no multiplayer required. Shares Indie and Adventure with Diamond Hunter.
Co-op horror (1—4+ players). You’re being sent to another site to assist a squad. But it seems something is going to go wrong. Will you be able to make it back alive this time?
- 2
The Infernal Return
Single-player alternative to Diamond Hunter — playable solo, no multiplayer required. Shares Action and Strategy with Diamond Hunter.
The Infernal Return is a role-playing adventure game. Welcome to Fengdu ghost city! Help Koward, a boy who was abducted to hell, find his way back to life. Acquire god powers, get through dungeons, visit others' dreams, and chase ghosts to escape from this hellish nightmare.
- 3
Phoenix Nightmare
Single-player alternative to Diamond Hunter — playable solo, no multiplayer required. Shares Action and Indie with Diamond Hunter.
Step into inmersive horror experience in the desert of Arizona. Your car broke down after traveling miles. A few meters away is a suspicious abandoned gas station. Crazy kidnapper is on the loose! Search and find ways to escape and survive collecting stuff, shooting guns and solving puzzles
- 4
Cave Digger VR
Single-player alternative to Diamond Hunter — playable solo, no multiplayer required. Shares Action and Adventure with Diamond Hunter.
Cave Digger VR is a virtual reality mining game in an alternative western setting. Gear up with numerous unique tools and explore the town and the depths of the mountain. Discover secrets, easter eggs and multiple endings!
- 5
Depths Of Horror: Mushroom Day
Single-player alternative to Diamond Hunter — playable solo, no multiplayer required. Shares Action and Indie with Diamond Hunter.
This is a 3D first-person adventure and horror game that lets you plunge deep into your fears. A unique cave system, enemies and screamers. While picking mushrooms in a clearing, you stumble upon an abandoned hut. Exploring it, you find yourself in a cave full of unexpected inhabitants and surprises
- 6
盗墓贼
Single-player alternative to Diamond Hunter — playable solo, no multiplayer required. Shares Action and Indie with Diamond Hunter.
这款盗墓游戏以二十世纪初军阀混战为背景。玩家扮演盗墓贼，四个门派分支可选，寻找情报定位古墓位置、挖掘盗洞规避机关陷阱、消灭僵尸和怪物摸金撤离。搜寻宝物，揭开尘封的秘密。规划物资（食物、工具、道具）在危机四伏的地下，与生死之间探寻真相。
- 7
Deep Down
Single-player alternative to Diamond Hunter — playable solo, no multiplayer required. Shares Action and Strategy with Diamond Hunter.
Embark on an epic mining adventure in "Deep Down," an Action RPG with procedurally generated caves, real-time mining, crafting, and combat. Upgrade your tools, manage resources, and uncover hidden secrets as you delve deeper into the earth.
- 8
Survivor's Dawn
Single-player alternative to Diamond Hunter — playable solo, no multiplayer required. Shares Action and Strategy with Diamond Hunter.
Survive in a challenging 2D zombie game! Face hordes of the undead, earn money by defeating them, and buy upgrades to increase your health, ammo, and more. How far can you go?
- 9
VR Run
Single-player alternative to Diamond Hunter — playable solo, no multiplayer required. Shares Action with Diamond Hunter.
A Run In Place VR Game where you can run in virtual worlds. Track your distance and time.
- 10
The Pilgrim's Progress
Single-player alternative to Diamond Hunter — playable solo, no multiplayer required. Shares Action and Indie with Diamond Hunter.
Join us in "The Pilgrim's Progress," an epic journey inspired by John Bunyan's classic. Follow Christian's path to the Celestial City, exploring stunning environments, solving puzzles, engaging in strategic battles, and experiencing themes of faith, redemption, and perseverance. Support our vision!