Single-player games like Planetoid Pioneers
Below are 10 single-player Steam games similar to Planetoid Pioneers, 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 Planetoid Pioneers page.
Ranked picks
- 1
Planetoid Pioneers Online
Single-player alternative to Planetoid Pioneers — playable solo, no multiplayer required. Shares Action and Indie with Planetoid Pioneers.
Extreme 2D physics action with detailed destruction of vehicles, robots, creatures, and your own Pioneer - now over ONLINE multiplayer! Quickly jump into a dozen different game modes hosted on free servers worldwide to battle, cooperate, race, and survive with/against other Pioneers all over the globe!
- 2
BIKEOUT
Single-player alternative to Planetoid Pioneers — playable solo, no multiplayer required. Shares Action and Indie with Planetoid Pioneers.
Take a bike and go on extreme tracks BIKEOUT! Here you have to grow from a noob to a freeride legend.
- 3
GRITS Racing
Single-player alternative to Planetoid Pioneers — playable solo, no multiplayer required. Shares Action and Indie with Planetoid Pioneers.
Even the skid marks are better. Pancake-batter party game that is an all-out racecar simulator... and mostly silly. Drive tiny cars that perform and crash better than any other corny 2D car game. Make each “race” your own with a selection of playground rules. Go for the win or go for the chaos.
- 4
Wulverblade
Single-player alternative to Planetoid Pioneers — playable solo, no multiplayer required. Shares Action and Indie with Planetoid Pioneers.
Defeat the Ninth Legion of the Roman army in this side-scrolling, arcade-inspired beat 'em up set in Roman-era Britain.
- 5
Serious Sam's Bogus Detour
Single-player alternative to Planetoid Pioneers — playable solo, no multiplayer required. Shares Action and Indie with Planetoid Pioneers.
Serious Sam’s Bogus Detour is an all-new action-adventure in the legendary Serious Sam saga from Hammerwatch developer Crackshell.
- 6
Fling to the Finish
Single-player alternative to Planetoid Pioneers — playable solo, no multiplayer required. Shares Action and Indie with Planetoid Pioneers.
Fling to the Finish is a cooperative racing game where teammates are tethered together by a stretchy elastic rope. Get up close and personal with your partner to maneuver two characters bouncing, rolling, and flinging their way to the finish line!
- 7
Modbox
Single-player alternative to Planetoid Pioneers — playable solo, no multiplayer required. Shares Action and Indie with Planetoid Pioneers.
Modbox is a multiplayer game creation sandbox for Desktop+VR
- 8
Polyball
Single-player alternative to Planetoid Pioneers — playable solo, no multiplayer required. Shares Action and Indie with Planetoid Pioneers.
Get ready to enter a new era of physics platforming. Polyball is a classic ball rolling game in the vein of Super Monkey Ball, Marble Madness, and Marble Blast - while taking cues from games such as the Sonic series, Trackmania, and Mario Kart.
- 9
Cortex Command
Single-player alternative to Planetoid Pioneers — playable solo, no multiplayer required. Shares Action and Indie with Planetoid Pioneers.
Choose between different factions, with their own set of expendable soldiers, mechas, and weapons. Protect your brain, mine gold, and destroy the enemy cortex in his bunker complex!
- 10
Minecraft: Story Mode - A Telltale Games Series
Single-player alternative to Planetoid Pioneers — playable solo, no multiplayer required. Shares Adventure with Planetoid Pioneers.
Episode 1 is now FREE - for a limited time! In Minecraft: Story Mode, playing as either a male or female hero named 'Jesse,' you’ll embark on a perilous adventure across the Overworld, through the Nether, to the End, and beyond.