Single-player games like Galactic Thunderdome
Below are 11 single-player Steam games similar to Galactic Thunderdome, 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 Galactic Thunderdome page.
Ranked picks
- 1
Island Bender
Single-player alternative to Galactic Thunderdome — playable solo, no multiplayer required. Shares Action and Indie with Galactic Thunderdome.
Throw Rocks at each other, collect Powerups, and play with up to 6 players in Local Multiplayer.
- 2
Ro Sham Brawl
Single-player alternative to Galactic Thunderdome — playable solo, no multiplayer required. Shares Action with Galactic Thunderdome.
Ro Sham Brawl is a rock, paper, scissors fighting game where you brawl your friends in chaotic rounds of fast-paced, physics-based competition. Launch powerful attacks with crazy abilities, while destroying arenas and friendships with every shot.
- 3
Cymatically Muffed
Single-player alternative to Galactic Thunderdome — playable solo, no multiplayer required. Shares Action and Indie with Galactic Thunderdome.
Don't you hate it when you wake up and some scientist has experimented on you and stolen your headphones? Muffed is a fast-paced shooter where you and your friends can find that guy and make him pay. Or fight everyone you know in split screen PvP for up to 16 players!
- 4
PERKS
Single-player alternative to Galactic Thunderdome — playable solo, no multiplayer required. Shares Action and Indie with Galactic Thunderdome.
A chaotic 1-6 player physics brawler where you battle your friends with game-breaking perk synergies. Stack wild abilities to fire homing multishots, bounce rapid-fire lasers off walls, or summon an orbital cannon inside a swirling twister. Steal the best perks and turn the tide!
- 5
SpiderHeck
Single-player alternative to Galactic Thunderdome — playable solo, no multiplayer required. Shares Action and Indie with Galactic Thunderdome.
Spiders with laser swords! Duel to the death against your friends or choose to team up and hold back swarms of savage enemies. Swing, stab and shoot with style, effortlessly performing movie-worthy parkour.
- 6
Oblin Party
Single-player alternative to Galactic Thunderdome — playable solo, no multiplayer required. Shares Action and Indie with Galactic Thunderdome.
Control your hands and destroy friendships in this physics-based couch/online fighting game. Use your elastic arms to swing, slingshot, and parkour around the highly dynamic maps. Wield powerful weapons or use your bare fists to bonk your opponents!
- 7
Fight of Animals: Arena
Single-player alternative to Galactic Thunderdome — playable solo, no multiplayer required. Shares Action and Indie with Galactic Thunderdome.
Meme animals strike again!! Let the meme battle goes into NEXT LEVEL!! With varied stages, items and support up to 4 players local and online, “Fight of Animals: Arena” will bring you a brand new Brawler experience!! Let the fight begin!!
- 8
Samurai GUNN
Single-player alternative to Galactic Thunderdome — playable solo, no multiplayer required. Shares Action and Indie with Galactic Thunderdome.
Samurai GUNN is a lightning-fast Bushido brawler for 2 to 4 players. Each samurai is armed with a sword and gunn, with only 3 bullets to a life. Strategy and quick reflexes are the key to deflecting bullets and sending your opponents’ heads rolling.
- 9
Worms
Single-player alternative to Galactic Thunderdome — playable solo, no multiplayer required.
Throw a grenade down memory lane with the original and classic turn-based strategy game Worms™! Up to 4 teams of worms do battle over an ever-changing battlefield with falling weapon crates, crazed exploding sheep and more besides. Winner of many industry awards, find out what all the fuss was about.
- 10
Soldat
Single-player alternative to Galactic Thunderdome — playable solo, no multiplayer required. Shares Action and Indie with Galactic Thunderdome.
Soldat is a unique 2D (side-view) multiplayer action game. Soldiers fight against each other in 2D battle arenas using a deadly arsenal of military weapons, across 7 default game modes.
- 11
Brawlhalla
Single-player alternative to Galactic Thunderdome — playable solo, no multiplayer required. Shares Action and Indie with Galactic Thunderdome.
An epic platform fighter for up to 8 players online or local. Try casual free-for-alls, ranked matches, or invite friends to a private room. And it's free! Play cross-platform with millions of players on PlayStation, Xbox, Nintendo Switch, iOS, Android & Steam! Frequent updates. Over sixty Legends.