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93% positive of 111 · Very Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
A bullet heaven roguelite set in a procedurally generated universe. Land on planets to harvest resources, craft hundreds of game-breaking builds, and unleash them on relentless waves of aliens. Every run unveils a new universe: endless challenges, endless discoveries.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 93% on 2026-11-01 → 93% today (111 reviews)
No authorized Steam key store lists this game right now.
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Works great on Steam Deck. Results from Valve's own testing.
Valve hasn't published test details for this game.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Arcadium will be joining the Bullet Heaven Fest in December! An update is coming, focused on making the early game faster and more rewarding, plus new content.A small patch is also out, adding Korean support and fixing a few minor issues. Meanwhile, my new gam…
Quality of LifeStreamlined Ship Stats: Spaceship base stats are now displayed as a sleek strip directly beneath your ship. No more clicking through tedious info buttons just to check your base stats!Fire Rate Visibility: Your current fire rate is now displayed…
What's NewNew spaceship Victoria:A high DPS and bullet-spam spaceship.New Skills: Focal Power and Overclock.New Trait: Iron WillNew spaceship Fauna:A high defense spaceship based on survival.New Skills: Giant Growth and Nimble Dart.New Trait: Adamant CarapaceR…
Steam finally added the "Bullet Heaven" tag, and Arcadium is officially part of the genre! It feels good to finally have a name for what Arcadium and many other games are.To celebrate, I'm preparing a free update dropping on June 8th for the Bullet Fest, featu…
Endless LeaderboardsThe Endless mode now features leaderboards.View Local, Global, Around Me, and Friends rankingsAccess them directly from Endless mode screen or Game Over screen (Endless).Gameplay Changes & BalancingPlanets & GravityIncreased base gravity of…
I just wanted to say a huge thank you to everyone who picked up Arcadium - Space Odyssey.We just reached 4,000 copies sold, doubling in just over two weeks. Thank you for playing, sharing feedback, and supporting the project.If you haven’t already, please cons…
⚔️ THE DEMO IS HERE! ⚔️The wait is over: you can now play Grazed for free!What is Grazed?Grazed is a fast incremental arcade game where every kill means getting within range of death. Every kill feeds your combo, and the higher it climbs, the crazier things ge…
I am thrilled to announce my next project: GRAZED!Grazed is an arcade incremental game built around one golden rule: to kill, you have to get in range of dying. Push your kill combo high enough to ignite absurd powers and chase the highest score. Death isn't t…
Arcadium - Space Odyssey is now available on mobile (Android & iOS).The full experience is now playable on the go, with the same core gameplay adapted for mobile.If you enjoy Arcadium on Steam, this is a great way to play anywhere.Play now:Android: https://pla…
I just wanted to say a huge thank you to everyone who picked up Arcadium. Seeing so many people playing, sharing feedback, and enjoying the game honestly means a lot. If you haven't already please leave us a Steam review, it really helps a lot! Every review ma…
Arcadium - Space Odyssey is finally out on Steam. What started as a small experiment slowly became something much bigger than I ever expected.This project went through many phases: excitement, doubt, rewrites, and moments where I genuinely wondered if I’d ever…
Arcadium is now officially Steam Deck Verified.Not only that, but we've reached 7,000 wishlists, just one week until launch! Thank you all for the support. Let’s push this final stretch hard!Update Notes (Live Now)New Content• New active item: Bullet Bloom • N…
I am excited to announce that Arcadium – Space Odyssey officially launches January 26.If you like tight bullet-heaven combat, build-breaking synergies, and harvesting planets, mark you calendar.The game launches as a complete, polished experience from day one.…
January Release Date!Arcadium – Space Odyssey will officially release in January 2026, just a few months away! Check out the Release Date Trailer to see what's coming:What’s NewThis update brings major improvements, community-driven polish, and expanded platfo…
Thanks to everyone from r/SteamDeck who tested Arcadium - Space Odyssey! The community confirmed that the game runs smoothly on the Deck, keeping stable FPS and excellent battery life. Controls work well in both handheld and docked mode, and I’ll keep fine-tun…