Working Headcrab Test 3 Codes
Last updated August 20, 2026
No working codes right now
We're tracking Headcrab Test 3 and will list codes here the moment the developers release them. If you spot one first, send it our way below.
How to redeem codes in Headcrab Test 3
- Launch Headcrab Test 3 on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About Headcrab Test 3
bandaid fix for the 3d faces using RockyDev's module; sorry guys this doesnt mark the end of my indefinite hibernation creating 100 zombie hordes is unfortunately not cool guys in-game changelogs also new benefits for private server owners including Admin commands, npc spawner (do your own npc wars!!) and sword (that kills everything). WE DON'T TOLERATE EXPLOITERS, YOU'LL BE BANNED PERMANENTLY IF CAUGHT USING HACKS OR BUGS consider liking to support the game otherwise if you have any feedback or bug report post it on the group wall or message me blocky only a ton of improvements made (check out the game 🦀) Credits to Valve for assets and concepts.