Single-player games like Knuckle Jet
Below are 13 single-player Steam games similar to Knuckle Jet, 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 Knuckle Jet page.
Ranked picks
- 1

Aeon Drive
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required. Shares Action and Adventure with Knuckle Jet.
Rush through the cyberpunk landscapes of Neo Barcelona in Aeon Drive, an action-platformer with a speedrunning twist! Whether solo or in up to 4 player co-op, sprint and dash through many areas of the neon-infused city - and use your time and space-bending abilities to get ahead.
- 2

This Is No Cave
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required. Shares Action with Knuckle Jet.
A one-click parkour game in space. Zoom through intricate levels using your suit's thrusters and grapple hook, all while evading colossal alien worms and racing against the clock.
- 3

Nikoderiko: The Magical World — Director’s Cut
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required. Shares Action and Adventure with Knuckle Jet.
Jump into adventure in Nikoderiko: The Magical World - Director's Cut, a love letter to platformers! Play in single-player or couch co-op, and enjoy 8 colorful worlds, classic platforming challenges, and music by legendary composer David Wise.
- 4

Spelunky
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required.
Spelunky is a unique platformer with randomized levels that offer a challenging new experience each time you play. Journey deep underground and explore fantastic places filled with all manner of monsters, traps, and treasure.
- 5

HUNTDOWN
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required. Shares Action with Knuckle Jet.
In the mayhem-filled streets of the future where criminal gangs rule and cops fear to tread, only the bounty hunters can free the city from the corrupt fist of felony. Lay waste to the criminal underworld and make a killing in this hard boiled action comedy arcade shooter.
- 6

JUMP KING QUEST
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required. Shares Action and Adventure with Knuckle Jet.
Plunge into high-stakes punishment platforming in JUMP KING QUEST! Explore alone or fall together in dynamic online climbing action as you fight your way upwards on an unhinged quest to The Smoking Hot Babe at The Top. In this world, every ledge is a battlefield…
- 7

Prince of Persia The Lost Crown
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required. Shares Action and Adventure with Knuckle Jet.
Dash into a stylish and thrilling action-adventure platformer set in a mythological Persian world where the boundaries of time and space are yours to manipulate.
- 8

Cat Quest III
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required. Shares Action and Adventure with Knuckle Jet.
In Cat Quest III you play as a purrivateer in a freely explorable 2.5D open-world swarming with Pi-rats. You can sail the seas in your ship for treasures galore! But prepare for peril, as the Pirate King aims to hunt you down...
- 9

Teslagrad
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required.
A journey begins... A treacherous tower... Unravel its mysteries!Discover the secrets kept in the long abandoned Tesla Tower!Magnetism and other electromagnetic powers will help you explore a non-linear world of beautiful hand-drawn environments, in a steampunk-inspired vision of old Europe.
- 10

Teslagrad 2
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required. Shares Action and Adventure with Knuckle Jet.
Lumina, a young Teslamancer, finds herself stranded after her airship crash lands in Wyrmheim, a remote and treacherous land to the North. Embark on a dangerous adventure, exploring a gigantic, abandoned tower looming over a fjordside valley, on a quest to get Lumina home and back to her family.
- 11

World to the West
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required. Shares Action and Adventure with Knuckle Jet.
World to the West is a standalone followup of Teslagrad, the indie hit that sold more than 1.6 million copies worldwide. A vast world of blue skies and dark caves awaits you in this 3D action adventure, as you try to unveil the mysteries of an ancient prophecy.
- 12

Mesmer
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required. Shares Action and Adventure with Knuckle Jet.
A unique revolution simulator where every encounter matters. Mesmer! The pearl of the old world. At least it used to be. But this city has failed its people. Unite the people, spark a revolution and storm the castle. Build a better Mesmer.
- 13

Girl Genius: Adventures In Castle Heterodyne
Single-player alternative to Knuckle Jet — playable solo, no multiplayer required. Shares Action and Adventure with Knuckle Jet.
A fabulous Action Adventure game based on the wonderful graphic novel series, Girl Genius™, by authors Phil & Kaja Foglio.