Single-player games like Galactic Gladiators
Below are 9 single-player Steam games similar to Galactic Gladiators, 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 Gladiators page.
Ranked picks
- 1
Ghost Battalion
Single-player alternative to Galactic Gladiators — playable solo, no multiplayer required. Shares Action and Indie with Galactic Gladiators.
A retro Sci-Fi First Person/Third Person shooter game similar to Star Wars: Battlefront and Rogue Squadron series. The player can choose to battle the alien race and their monster creations in Single-Player or in Multiplayer mode.
- 2
There's Chaos!
Single-player alternative to Galactic Gladiators — playable solo, no multiplayer required. Shares Action and Indie with Galactic Gladiators.
An action-packed game with roguelike progression. Pilot a combat drone in intense battles, fighting for resources and territory. Collect and fuse enemy weapons to upgrade your arsenal. Survive chaotic 30-minute runs, earn permanent upgrades, and dominate the battlefield!
- 3
Oftalmogarden
Single-player alternative to Galactic Gladiators — playable solo, no multiplayer required. Shares Action and Indie with Galactic Gladiators.
Oftalmogarden is a fast and chaotic roguelike sci-fi eyeball monster shooting game. Shoot your way through hordes of enemies, collect upgrades, weapons, and gadgets to grow stronger, but accumulate curses over time. Speed is your best ally to survive, the sky is watching and death will not wait.
- 4
I'm lost in space
Single-player alternative to Galactic Gladiators — playable solo, no multiplayer required. Shares Action and Indie with Galactic Gladiators.
During a routine space expedition, astronaut Julia is thrown into a dangerous, unknown galaxy. Isolated, she faces hostile aliens and uncovers mysteries of lost civilizations, using all available resources to survive and find her way back to Earth and her children.
- 5
Weekend Drive
Single-player alternative to Galactic Gladiators — playable solo, no multiplayer required. Shares Action and Indie with Galactic Gladiators.
Giants, zombies, aliens, dinosaurs, a fully destructible city with fun vehicles (including helicopter!) and weapons at your disposable, yes Weekend Drive is way ahead of the curve! Get set for a fun unique full on action first person shooter experience!
- 6
Descentium
Single-player alternative to Galactic Gladiators — playable solo, no multiplayer required. Shares Action and Indie with Galactic Gladiators.
Whilst researching the mysterious new element Descentium, A remote facility in Southeast Asia has gone radio silent. Alina, an elite operative who works for Descent Laboratories has been sent to investigate. Will Alina discover the secrets of the temple or fall into madness?
- 7
Battle Survival in Space
Single-player alternative to Galactic Gladiators — playable solo, no multiplayer required. Shares Action and Indie with Galactic Gladiators.
Crowds of aliens attack from all sides, collect the necessary skills and survive.
- 8
Entity Strike
Single-player alternative to Galactic Gladiators — playable solo, no multiplayer required. Shares Action and Indie with Galactic Gladiators.
Entity Strike is a 2D top-down survival game where you face endless hordes of monsters. Choose your upgrades, build powerful loadouts, and survive as long as you can. Fast, intense, and addictive.
- 9
Candy Christmas
Single-player alternative to Galactic Gladiators — playable solo, no multiplayer required. Shares Indie and Casual with Galactic Gladiators.
A casual match-3 game with a Christmas theme and lofi music. Match 3 identical candies, make combos, and reach the highest score before time runs out. Challenge yourself with simple yet engaging mechanics. Perfect for relaxing during the holidays. Enjoy the Christmas fun!