Build and Kill Zombies
A Roblox game for up to 5 players a server: build a car, bolt weapons and defenses onto it, and see how far it survives. Start with the evidence behind the codes and what the Zeus event added; every claim here shows where it came from.
Codes in circulation
Listed alongside Update 2.5
Eight publishers list the first five, and every one of the newer ones now has at least two publishers behind it, but none of the 9 code videos reviewed shows any of them working. One more from the same batch is still contested. Who vouches for each, and where to type them.
I Built the STRONGEST CAR to SURVIVE..
Recorded by Default on YouTube — a player’s video, not an official one
The boss fight, from the timer running out to the kill. The health bar, the damage log and the red ground markers are all visible.
The current event window
The Zeus event window closes
3 October 2026, 13:00 UTC
Checking whether it is still running…
Roblox’s own description for this one runs thirteen lines — the longest this developer has ever published. Five are confirmed on screen; the other eight are the developer’s word only, for now. The event before it, Update 2.5, added a skill tree branch whose new nodes cost millions, and the one before that, Hacker Part 2, closed on Roblox’s list, yet its shop timer was still running afterwards and its boss badge kept being awarded.
Straight from Roblox’s own API
- Players in game
- 59,230
- Visits
- 28,577,721
- Liked by
- 98% of voters
- Boss badge share
- 12.4%
A snapshot from when the site was last built, not a live feed. The boss figure is badge awards divided by badge awards: the boss badge (1,092,504 awards) against the most widely awarded badge in the game (8,780,218). Some players never earn even that badge, so this is a ceiling on the share who beat the boss, not the share itself. Roblox does not publish a player count. The other two ways of counting it, including Roblox’s own, which is higher.
Every guide on the site
Codes
Events
- Zeus EventA thirteen-line developer checklist, checked against one recording line by line
- Update 2.5What the update added, read off a recording, and when its window closes
- Hacker EventThe listing closed, the in-game shop timer read otherwise, and what the tokens buy
- King 1x1x1x1The event boss, and how many players have beaten it
- Admin AbuseThe weekly slot, whose length has changed, in your own time zone
Building
- Best carWhat can be established about an end-game car, and the preset builds the game hands out
- Skill treeThe new damage, health, plot, placement and paint branches, tooltip by tooltip
- Weapons & defensesThe filmed weapon labels, and two observed slot results
- WavesThere are none. What scales with distance instead, out to the sci-fi stretch
Cash
Start here
New to it? Start with the beginner guide, or open the game on Roblox.