Single-player games like Bumpy Grumpy
Below are 15 single-player Steam games similar to Bumpy Grumpy, 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 Bumpy Grumpy page.
Ranked picks
- 1
Slipstream
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Racing with Bumpy Grumpy.
Arcade-style racing game inspired by the spirit of the early 90s, with drifting mechanics and exotic tracks.
- 2
Wreckfest
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Action with Bumpy Grumpy.
Wreckfest is a demolition derby themed racing game with soft-body damage modeling, sophisticated driving dynamics and in-depth vehicle upgrading, featuring both demolition derbies and more traditional track races. It’s all about fun, breakneck racing and over-the-top crashes.
- 3
HUNTDOWN
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Action with Bumpy Grumpy.
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.
- 4
Razortron 2000
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Racing with Bumpy Grumpy.
RAZORTRON 2000 is a retro top-down endless racing game. Try to beat your highscore, unlock new cars and climb your way to the top of the leaderboards on this love letter to coin eater arcade machines era!
- 5
Gas Guzzlers Extreme
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Action and Racing with Bumpy Grumpy.
Gas Guzzlers Extreme is a fast, furious, armed-to-the-teeth, trigger-happy shooter, shifted into top gear! Take a white knuckle ride in this crazily addictive combat racing game.
- 6
GRIP: Combat Racing
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Action and Racing with Bumpy Grumpy.
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
Obliteracers
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Action and Racing with Bumpy Grumpy.
Award-winning same-screen party racing for up to 16 players! Race brutal-cute aliens on exotic planets, using weapon powerups and physics-based vehicles to annihilate your competition in frantic round-based combat. Connect spare gamepads, laptops and smart devices as extra controllers.
- 8
Toybox Turbos
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Racing with Bumpy Grumpy.
Codemasters reboots the classic table top racing experience in Toybox Turbos! Collect & customise 35 vehicles, take on 18 crazy tracks & send your rivals into a spin with awesome power-ups, including mines, machine guns & giant car-mounted hammers!
- 9
Serious Sam Double D XXL
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Action with Bumpy Grumpy.
Pile on the firepower with the revolutionary Gunstacker and fire all your weapons at once in a symphony of destruction!
- 10
Shoot 1UP DX
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Action with Bumpy Grumpy.
Why play shoot 'em ups one ship at a time? Launch them all at once! Unleash an entire armada of ships in Shoot 1UP!
- 11
Pig Eat Ball
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required.
Pig Eat Ball is a top-down, action-adventure about eating, getting fat, and barfing on things to solve levels. Explore 20 giant space stations to find different Disguises, and using their Pros and Cons, fight and solve your way through over 200 action-puzzle levels using new, arcade-style mechanics.
- 12
Weapon of Choice DX
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Action with Bumpy Grumpy.
Weapon of Choice is a high-energy, side-scroller in which each playable character is unique with their own special weapon and abilities! Blast insane aliens, find new player characters, and choose between branching paths!
- 13
Explosionade DX
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Action with Bumpy Grumpy.
Pilot an experimental mech and shoot giant grenades to blow up sneaky aliens. Stomp their guts, destroy their base, and save the day!
- 14
Game Type DX
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Action with Bumpy Grumpy.
Help Hoodie Girl fight the evil MediaBall's inane advertisements! It's a looping shooter in which each loop increases the speed and difficulty!
- 15
ChainStaff
Single-player alternative to Bumpy Grumpy — playable solo, no multiplayer required. Shares Action with Bumpy Grumpy.
ChainStaff is a brutal action-platformer with a transforming spear and grappling hook, blazing weapon upgrades, and a rocking soundtrack. Aliens have attached to your head! Swing, shoot, and spear your way through mutating hordes and bone-shaking boss fights, and get this thing off your head!