Single-player games like Rattus Velocitas
Below are 8 single-player Steam games similar to Rattus Velocitas, 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 Rattus Velocitas page.
Ranked picks
- 1

Tri6: Infinite
Single-player alternative to Rattus Velocitas — playable solo, no multiplayer required. Shares Action and Indie with Rattus Velocitas.
Tri6: Infinite is a fast paced endless racer in the Tri6 cyberspace. Avoid the obstacles as long as possible with your driving skills and different powerups to beat the top scores. With electrons you collect while playing you can unlock new vehicles and powerups for new challenges.
- 2

Distance
Single-player alternative to Rattus Velocitas — playable solo, no multiplayer required. Shares Action and Indie with Rattus Velocitas.
Distance is an atmospheric racing platformer. Fusing futuristic arcade racing with parkour, survive a deadly, mysterious, neon-drenched city by jumping, rotating, and flying.
- 3

Speedboat League
Single-player alternative to Rattus Velocitas — playable solo, no multiplayer required. Shares Action and Indie with Rattus Velocitas.
Race fast and shoot 'em all up with powerful speedboats. Intense, action-packed boat racer with lots of weapons, tons of unlockables, crazy stages, different game modes and local multiplayer. Speedboat League has it all.
- 4

ULTRA
Single-player alternative to Rattus Velocitas — playable solo, no multiplayer required. Shares Action and Indie with Rattus Velocitas.
The Ascendancy inherited the Earth, and gave humanity the ULTRA. Humanity gave you in return: a Runner. Navigate the trails of the Evergrowth with quick feet, rhythm, grappling hooks, ice bombs, and forgotten tech. Race with friends or alone to save humanity.
- 5

Redout: Enhanced Edition
Single-player alternative to Rattus Velocitas — playable solo, no multiplayer required. Shares Racing with Rattus Velocitas.
Redout is a tribute to the old racing monsters such as F-Zero, WipeOut, Rollcage, and POD. It is designed to be an uncompromising, fast, tough and satisfying driving experience, soaked in that vertigo that stands at the core of the arcade racing genre.
- 6

GRIP: Combat Racing
Single-player alternative to Rattus Velocitas — playable solo, no multiplayer required. Shares Action and Indie with Rattus Velocitas.
Harness gravity-defying speed in classic combat racing taken to the EXTREME. Master wall-riding, ceiling-surfing tracks, and unleash devastating weapons across 29 blistering circuits. Race solo, split-screen, or online with up to 10 players. GRIP delivers white-knuckle racing like nothing else.
- 7

Super Impossible Road
Single-player alternative to Rattus Velocitas — playable solo, no multiplayer required. Shares Action and Indie with Rattus Velocitas.
Winning is Cheating in this futuristic racer set on rollercoaster-like tracks. Create shortcuts to cheat your way to the front. Beat a series of varied solo missions of increasing difficulty and then take your skills online in the cross-platform multiplayer, or battle your roomies in split-screen.
- 8

Space Ribbon - Slipstream to the Extreme
Single-player alternative to Rattus Velocitas — playable solo, no multiplayer required. Shares Action and Indie with Rattus Velocitas.
The ultimate slipstream racer! Chase down a giant space beast and race to enter the creature’s mouth as it spews out a series of psychedelic racetracks. Slipstream to the extreme! Modify your junked up classic car and race to the finish line as you compete to become the intergalactic winner.