Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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50% positive of 22 · Mixed · Live from Steam
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Boss Defiance - Heroic Edition is an arcade action competitive and asymmetric game, with semiprocedural level creation. Play as a Boss or fight it as a hero, through retro-inspired, pixel art battle arenas.
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: 50% on 2026-11-01 → 50% today (22 reviews)
No authorized Steam key store lists this game right now.
Not tested by Valve yet. 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.
Hi everyone! We have just made public a new version of the PC version of Boss Defiance, build 1.0.6.This patch will be applied by Steam automatically when you next start the game. The patch solves some issues and add new features: Bug & Fix Achievement Last Ma…
We have just made public a new version of the PC version of Boss Defiance, build 1.0.5.This patch will be applied by Steam automatically when you next start the game. The patch solves some issues and add new features: Bug & Fix Fixed residual bug with achievem…
We have just made public a new version of the PC version of Boss Defiance, build 1.0.5.This patch will be applied by Steam automatically when you next start the game. The patch solves some issues and add new features: Bug & Fix Fixed residual bug with achievem…
We have just made public a new version of the PC version of Boss Defiance, build 1.0.4.This patch will be applied by Steam automatically when you next start the game. The patch solves some issues with the achievements: Bug & Fix Achievements were not working p…
We have just made public a new version of the PC version of Boss Defiance, build 1.0.4.This patch will be applied by Steam automatically when you next start the game. The patch solves some issues with the achievements: Bug & Fix Achievements were not working p…
We have just made public a new version of the PC version of Boss Defiance, build 1.0.3.This patch will be applied by Steam automatically when you next start the game. The patch solves some important issues and add new functionalities: Bug & Fix Solved bug with…
https://cdn.cloudflare.steamstatic.com/steamcommunity/public/images/clans/33330069/209e1fc2bc80c040dd455c75ab1e25fb4e988e24.png It's hard to believe, but it's already been 6 years since we started our journey! We're grateful for all of your support and loyalty…
Hey there fighters! Boss Defiance gets today a major update with the release of the Heroic Edition here on Steam! After a long silence, we're happy to announce that TinyPixel's action arcade game has now been revamped, polished & refreshed as part of ReLaunch …
Hi everyone! We have just made public a new version of the PC version of Boss Defiance, build 1.0.6.This patch will be applied by Steam automatically when you next start the game. The patch solves some issues and add new features: Bug & Fix Achievement Last Ma…
Hi everyone! Just a quick update to inform you that Steam Trading Card are available for Boss Defiance! Start playing and collect them all!
Hi everyone! Just a quick update to inform you that Steam Trading Card are available for Boss Defiance! Start playing and collect them all!
Boss Defiance is now available worldwide! To celebrate this day, we'll release Boss Defiance with a 15% discount! Thank you to everyone of you for your support!!
Boss Defiance is now available worldwide! To celebrate this day, we'll release Boss Defiance with a 15% discount! Thank you to everyone of you for your support!!
Hi everyone! We are very happy to announce that Boss Defiance will release tomorrow! Our latest build is ready, we can't wait to let you play our game and receive your valuable feedbacks! We hope you'll love as much as we do. Thank you and see you tomorrow!!!
Hi everyone! We are very happy to announce that Boss Defiance will release tomorrow! Our latest build is ready, we can't wait to let you play our game and receive your valuable feedbacks! We hope you'll love as much as we do. Thank you and see you tomorrow!!!