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89% positive of 465 · Very Positive · Live from Steam
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Headcrab Frenzy is a free dynamic action Half-Life mod which allows you to quench a desire to destroy these little bouncy critters to your heart's content, hold records, get achievements, and try your hand at cooperative gameplay, competing in public statistics.
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What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 89% on 2026-11-03 → 89% today (465 reviews)
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Works, but may need extra effort. Results from Valve's own testing.
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.
Thanks to FreeSlave, now it is possible to play Headcrab Frenzy! on the dedicated Internet server, solo or in co-op with your friends. Although the server is not visible in the "Internet Games" menu, you can connect it using the console. Simply press tilde (~)…
Thanks to FreeSlave, now it is possible to play Headcrab Frenzy! on the dedicated Internet server, solo or in co-op with your friends. Although the server is not visible in the "Internet Games" menu, you can connect it using the console. Simply press tilde (~)…
Did you know that Headcrab Frenzy levels were actually created in Jackhammer, our new level editor? We need your votes to get it on Steam! Please vote for Jackhammer on Greenlight page, to make it better and its distribution easier. Steam Greenlight :: Jackham…
Did you know that Headcrab Frenzy levels were actually created in Jackhammer, our new level editor? We need your votes to get it on Steam! Please vote for Jackhammer on Greenlight page, to make it better and its distribution easier. Steam Greenlight :: Jackham…