Single-player games like The World of Marius
Below are 15 single-player Steam games similar to The World of Marius, 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 of Marius page.
Ranked picks
- 1
Underwater Cycling
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Sports and Adventure with The World of Marius.
**Underwater Cycling** takes you on an exhilarating underwater adventure where you as main character race on high-tech bicycles that glide through the ocean's depths.
- 2
Farm Racing
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Sports and Adventure with The World of Marius.
GO FARM STORY blends fast-paced platforming with puzzle-solving.
- 3
Impossible Moto Sim
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Sports and Adventure with The World of Marius.
Impossible Moto Sim – Conquer the Sky on Two Wheels!
- 4
Drift On Snow
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Sports and Adventure with The World of Marius.
Who doesn't look forward to winter as much as we do?
- 5
DuckHunt - Missouri
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Sports with The World of Marius.
Don't get fooled by the simple looks of this game! The way it is played is something unseen so far in the gaming world! Using a novel patented technology you and your friends will use your cellphones to aim at the screen and shoot! Show your friends who is a real gunslinger!
- 6
Boom Buddy
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Sports and Adventure with The World of Marius.
Hold on tight—Boom Buddy is about to drop you into the action!
- 7
Blastforge Breach
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Sports and Adventure with The World of Marius.
In this game, you must defend yourself by firing cannon shots at evil pigs and bats.
- 8
The Sisters 2 - Road to Fame
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Sports and Adventure with The World of Marius.
Get on trend and take the road to fame! Double the trouble, double the fun, our Sisters are back to cause twice the chaos!
- 9
Dark PGT
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Adventure with The World of Marius.
Dark PGT – A Souls-like game in an alternate universe of future USSR on Unreal Engine 5. You will play the role of alcoholic-schizophrenic experiencing psychological disorders and hallucinations. Travel to a village in 2030 to unravel all its secrets and solve all its problems.
- 10
Dark Dominion
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Adventure with The World of Marius.
Dark Dominion is a grim Souls-like tale of a man who lost everything. His wife dies giving birth, his daughter seven years later of pneumonia. Broken, he goes to war and falls. Death drags him into a twisted afterworld where he must find the souls of his wife and child — or fade with the shadows.
- 11
Cosmic Tempest
Single-player alternative to The World of Marius — playable solo, no multiplayer required.
Blast through the stars in this high-octane platformer-shooter!
- 12
Chernobyl Trap
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Adventure with The World of Marius.
You are survived pilot of fallen helicopter. Your mission is simple: go to evacuation point. But can you do it and not die?
- 13
Magical Runes
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Sports and Adventure with The World of Marius.
Three ruthless kings have declared war on your lands!
- 14
Gladiator Fights
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Sports and Adventure with The World of Marius.
Hold the Line. Command the Fight. Survive the Chaos.
- 15
Go Babies
Single-player alternative to The World of Marius — playable solo, no multiplayer required. Shares Sports and Adventure with The World of Marius.
Welcome to *Go Babies*, the ultimate baby racing extravaganza!