Single-player games like Allen
Below are 8 single-player Steam games similar to Allen, 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 Allen page.
Ranked picks
- 1
Spider Fox
Single-player alternative to Allen — playable solo, no multiplayer required. Shares Casual with Allen.
Leap, swing, and spin webs in a casual 3D adventure! Play as Spider Fox, rescue bizarre animals from a mad scientist, and uncover colorful worlds packed with secrets.
- 2
Platform Run
Single-player alternative to Allen — playable solo, no multiplayer required. Shares Casual with Allen.
Run and complete different kinds of platforms. Platform Run is a 3D platform game where you can interact with different platforms and score.
- 3
Ludicrous Leap
Single-player alternative to Allen — playable solo, no multiplayer required. Shares Casual with Allen.
Fast-Paced, Level-Based 3D Platformer - Jump, Dodge, Climb, and Run! Try to beat the Bronze, Silver, and Gold times for each level (if you can even beat the levels at all)!
- 4
The World's Hardest Game 3D Nostalgia 2
Single-player alternative to Allen — playable solo, no multiplayer required. Shares Casual with Allen.
Easy to play, hard to finish. The World's Hardest Game 2, which you used to play on flash game sites, is now with you in 3D! The same 50 levels as in the original game are now here. Be patient, dodge enemies and reach to the end in this 3D Hard Platformer!
- 5
Gwen The Hen 64
Single-player alternative to Allen — playable solo, no multiplayer required.
Gwen the Hen 64 is a tiny 3D platformer collectathon, with precise controls and many different movement options.
- 6
MOJITO Woody's Rescue
Single-player alternative to Allen — playable solo, no multiplayer required. Shares Casual with Allen.
A parkour platformer game about a cube-shaped cat named Mojito that team up with Lana, a little yarn ball to rescue his best dog friend from an evil cucumber in a cute 3d adventure with sandbox levels, platforming challenges and exploration zones.
- 7
DrunKing
Single-player alternative to Allen — playable solo, no multiplayer required. Shares Casual with Allen.
A 3D action-comedy game where you control a drunken old man through chaotic challenges. Drink to score points, use crazy power-ups, discover relics, and customize your character with ridiculous outfits and mustaches. Test your reflexes and balance as the world spins out of control!
- 8
Pogo3D
Single-player alternative to Allen — playable solo, no multiplayer required.
One-Handed Rage-Inducing 3D Platformer! Use only a mouse. Bounce off platforms and even the walls to reach the next checkpoint. Go on a linear adventure through an interconnected world, or quickly test your skills in challenge mode.