Single-player games like The World's Hardest Game 3D 2
Below are 8 single-player Steam games similar to The World's Hardest Game 3D 2, 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 The World's Hardest Game 3D 2 page.
Ranked picks
- 1

The World's Hardest Game 3D Nostalgia 2
Single-player alternative to The World's Hardest Game 3D 2 — playable solo, no multiplayer required. Shares Strategy and Indie with The World's Hardest Game 3D 2.
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!
- 2

The World's Hardest Game 3D Nostalgia
Single-player alternative to The World's Hardest Game 3D 2 — playable solo, no multiplayer required. Shares Indie and Casual with The World's Hardest Game 3D 2.
Easy to play, hard to finish. The World's Hardest Game, which you used to play on flash game sites, is now with you in 3D. The same 30 levels as in the original game are now here! Dodge enemies and reach to the end in this 3D Hard Platformer!
- 3

The World's Hardest Game 3D
Single-player alternative to The World's Hardest Game 3D 2 — playable solo, no multiplayer required. Shares Indie and Casual with The World's Hardest Game 3D 2.
Easy to play, very hard to finish. The World's Hardest Game, which you used to play on flash game sites, is now with you in 3D. Good luck in this challenging game of 30 unique levels!
- 4

A Path to the Princess
Single-player alternative to The World's Hardest Game 3D 2 — playable solo, no multiplayer required. Shares Strategy and Indie with The World's Hardest Game 3D 2.
That's a great game for you to feel smart by solving super simple puzzles usually, also sometimes scratch your head to solve harder levels and mumble about how better you are than this. Enjoy our little grid based puzzle game!
- 5

Platform Run
Single-player alternative to The World's Hardest Game 3D 2 — playable solo, no multiplayer required. Shares Indie and Casual with The World's Hardest Game 3D 2.
Run and complete different kinds of platforms. Platform Run is a 3D platform game where you can interact with different platforms and score.
- 6

Stress Ball
Single-player alternative to The World's Hardest Game 3D 2 — playable solo, no multiplayer required. Shares Indie and Casual with The World's Hardest Game 3D 2.
Experience the blend of fun and challenge with Stress Ball! In this 3D ball game, your character bounces through platforms toward the goal. As levels intensify, and a dark theme adds depth to the atmosphere, immerse yourself in the thrill of overcoming increasingly difficult obstacles.
- 7

Maze Mania: The Ultimate 3D Maze Game
Single-player alternative to The World's Hardest Game 3D 2 — playable solo, no multiplayer required. Shares Strategy with The World's Hardest Game 3D 2.
Maze Mania is an exciting, 3D completely immersive maze game. Test your logic with beautifully crafted levels and almost impossible 3D mazes.
- 8

Lost Keys
Single-player alternative to The World's Hardest Game 3D 2 — playable solo, no multiplayer required. Shares Strategy and Casual with The World's Hardest Game 3D 2.
In Lost Keys, you are in the role of a little boy, who got lost in a place full of dangers, embark on this adventure journey, overcome all obstacles and help Breno to return home!