Last 7 days · history since Nov 1, 2026
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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100% positive of 14 · Positive · Live from Steam
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Fight against hordes of zombies in this physics-based co-op game loaded with humor, and loads of customizable weapons.
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: 100% on 2026-11-01 → 100% today (14 reviews)
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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.
This release brings new skills and treasure chests. The new lightning strike modifier deals heavy damage at a high mana cost and is available to the cleric, wizard, hunter and engineer. The new ghostly fist packs quite a punch and lets the Hunter join in on tr…
Knockback v0.2.7 contains two major features: a new procedural dungeon layout that you conquer room by room and a new skill system for leveling up weapon parts. The dungeon delve adds some new strategies and interest. As long as you aren't in a baddies field o…
Changelog for v0.2.6 2020-05-29 Bug Fixes: * Double in game menu - there were two instances this was occuring. Once when you first entered the menu you would see the audio and upgrades. Then another case that was very hard to replicate. Both should be fixed. *…
Changelog for v0.2.5 2020-05-28 Bug Fixes: When looking from the stair room to the great hall, performance would drop on some machines. This was due to lighting. I've reduced the quality of far away lighting to fix this. After updating the enemy AI, many enemi…
Changelog for v0.2.4 2020-05-21 This release primarily contains network enhancements to deal with low bandwidth and unreliable networks. There are some other goodies in there like new Zombie sounds (Thanks Mike!) and improved AI for the Blue Ghoul. Also a fair…
Continued thanks to all those that are supporting Knockback. Special thanks to those that have helped me with testing and bug reports! This also includes a new testing voice set. It is applied to all characters now but will probably only be on the wizard movin…