Games like ExtraGalactica
If ExtraGalactica is your kind of game, the closest matches are Space War: Infinity, BroodStar and Akka Arrh — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About ExtraGalactica: Slow time to a crawl as you pilot your super charged space craft through randomly generated waves of enemies, defeat huge bosses, and explore a cyberpunk planet with a flunking college football captain and his team's feline mascot Nova!
Players who liked ExtraGalactica also play
Steam players who put hours into ExtraGalactica also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Space War: Infinity
WHY THIS
Top pick for ExtraGalactica fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with ExtraGalactica.
Vertical semi-procedural shmup with upgrades, real-time enemy waves, and infinite replayability. Level up your ship, unlock 20+ weapons, defeat 5 bosses, and survive endless bullet-hell combat.
BroodStar
WHY THIS
Second-strongest match for ExtraGalactica fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with ExtraGalactica.
BroodStar is a classic arcade shmup with roguelike elements. Acquire crazy item combos, encounter strange events and fight challenging bosses on a quest to destroy the living planet, the BroodStar.
Akka Arrh
WHY THIS
Third-strongest match for ExtraGalactica fans by collaborative filtering across millions of Steam libraries. Shares Action with ExtraGalactica.
Akka Arrh is a modern take on a scrapped project from the 1980s, providing players with a fast-paced, addictive, arcade shooter experience and psychedelic visuals. Protect your life rings as you chain together combos and go for a high score!
Starr Mazer: DSP
WHY THIS
Ranked #4 for ExtraGalactica fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with ExtraGalactica.
The UNFP's been kicked in the teeth by a G'ell invasion force and their last and only hope is a planetary outpost and its fleet of experimental DSP MkI Forward Assault Fighters and anyone marshal enough to strap into one and forcefully accept some apologies.
Super Time Force Ultra
WHY THIS
Ranked #5 for ExtraGalactica fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with ExtraGalactica.
Super Time Force Ultra is an insane platformer filled with robots and dinosaurs and fun and time travel... sometimes all at the same time!
Polygon Attack
WHY THIS
Ranked #6 for ExtraGalactica fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with ExtraGalactica.
Break through unlimited waves of enemies and fight unpredictable bosses!
Astebreed: Definitive Edition
WHY THIS
Ranked #7 for ExtraGalactica fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with ExtraGalactica.
Climb into the cockpit of an otherworldly war machine and fly into battle against a horrifying alien race bent on eradicating humanity to preserve their own civilization.
Bit Blaster XL
WHY THIS
Ranked #8 for ExtraGalactica fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with ExtraGalactica.
Bit Blaster XL is a fast-paced, retro arcade shoot 'em up (shmup) inspired by the classic quarter-munchers of the ‘80s. Easy to pick up, hard to put down, boost, dodge, shoot, and chase high scores in this addictive, old-school action game!
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with ExtraGalactica.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
Sheepy: A Short Adventure
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with ExtraGalactica.
A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.
The Expendabros
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with ExtraGalactica.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
UNBEATABLE [white label]
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with ExtraGalactica.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
Star Fetchers
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with ExtraGalactica.
The introduction to a wild ride with gangsters and deep state conspiracy theories
Disfigure
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with ExtraGalactica.
Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!
Paper Lily - Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with ExtraGalactica.
Paper Lily is an RPG horror game in which you can solve puzzles in different ways. Explore a hidden world, meet strange characters, and guide Lacie as she attempts to find answers about her unusual condition.
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
Narrow it down
Head-to-head comparisons
Plays great on Steam Deck
Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.
Super Time Force Ultra
WHY THIS
Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with ExtraGalactica.
Super Time Force Ultra is an insane platformer filled with robots and dinosaurs and fun and time travel... sometimes all at the same time!
Astebreed: Definitive Edition
WHY THIS
Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with ExtraGalactica.
Climb into the cockpit of an otherworldly war machine and fly into battle against a horrifying alien race bent on eradicating humanity to preserve their own civilization.
Bit Blaster XL
WHY THIS
Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with ExtraGalactica.
Bit Blaster XL is a fast-paced, retro arcade shoot 'em up (shmup) inspired by the classic quarter-munchers of the ‘80s. Easy to pick up, hard to put down, boost, dodge, shoot, and chase high scores in this addictive, old-school action game!
Frequently asked about ExtraGalactica
- What games are most similar to ExtraGalactica?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside ExtraGalactica are Space War: Infinity, BroodStar, Akka Arrh.
- Who developed ExtraGalactica?
- ExtraGalactica was developed by Digital Yogurt, Ghost Street Games LLC and published by Ghost Street Games LLC.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on ExtraGalactica.
For library-aware picks tuned to your specific taste, sign in with Steam on the home page.