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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71% positive of 14 · Mostly Positive · Live from Steam
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Japan's Triple B title hittin' the shelves! fighting and flaunting their 'tudes, add in three entirely new game systems, and you get a sick beat 'em up!
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: 71% on 2026-11-01 → 71% today (14 reviews)
No authorized Steam key store lists this game right now.
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.
Japan's Triple B title hittin' the shelves!“Bad Boy Brother,” you see...I could go on and on, but let me just say this.Crazy beat 'em up action!Purchase during the first 14 days of launch to receive 10% off!■Official Websitehttps://www.d3p.co.jp/simple_switch/…
Japan's Triple B title hittin' the shelves!“Bad Boy Brother,” you see...I could go on and on, but let me just say this.Crazy beat 'em up action!■Official Websitehttps://www.d3p.co.jp/simple_switch/05_badboybrother/
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.