Build and Kill Zombies Hacker Event: King 1x1x1x1 & Shop
Event dates
Hacker Part 2 started at 15:00 UTC on September 12 and ends at 15:00 UTC on September 19, 2026 (Roblox events page for the experience ("HACKER PART 2")). The event badges were created on September 5, so the first part of the event ran from around then. A separate weekly Admin Abuse event runs on Wednesdays; see the update log.
How the King 1x1x1x1 boss fight works
- Keep an eye on NEXT BOSS IN on the right side of the screen.
- At zero the game announces "1x1x1x1 is coming! Press ATTACK to join the battle." and a BOSS FIGHT panel with an ATTACK button appears on the right.
- Press ATTACK. The panel switches to IN BATTLE. In RobloMine's recording the prompt came up mid-drive and the player joined without going back to the lobby.
- After the fight the timer resets to roughly an hour (58m 7s was the first reading).
Source: RobloMine's 1 to 14K meters playthrough (uploaded September 14, 2026): the NEXT BOSS IN timer ran down to 0m 1s, the prompt appeared mid-drive, and the timer showed 58m 7s once the fight was over.
Beating the boss awards the badge You defeated the King 1x1x1x1. On September 15, 104,768 players had it, against 1,234,393 holders of the Hacker Event 2026 attendance badge, so about 8.5% of event players had beaten the King. Roblox shows a 13.7% win rate for the badge.
| Badge | Description | Awarded | Past day |
|---|---|---|---|
| Hacker Event 2026 | You attended the Limited Hacker Event 2026 | 1,234,393 | 404,410 |
| You defeated the King 1x1x1x1 | You defeated the Hacker Event Great Boss! Well done.. | 104,768 | 36,346 |
Source: Roblox badges API for the experience, September 15, 2026.
Hacker Event shop
Open the Hacker Event menu at the neon-green Hacker Event stand in the lobby, next to the shop. It has three tabs: Event Shop, Quests, Tokens. The Event Shop sells these parts for Hacker Tokens:
| Item | Price | Note |
|---|---|---|
| Hacker Bumper | 250 tokens | |
| Hacker Wheel | 500 tokens | |
| Hacker Fuel | 1,250 tokens | |
| Hacker Engine | 2,500 tokens | |
| Error Laser | 6,750 tokens | |
| Glitchy Turbo | 8,900 tokens | |
| Electro Glitch | 11,000 tokens | The large featured tile in the shop |
Source: Hacker Event menu shown in VendoPlus's How to Play video (uploaded September 12, 2026).
Buying everything costs 31,150 tokens. The codes cover 200 of that, which is enough for the Hacker Bumper but not the Hacker Wheel, so the rest has to come from the event itself. The shop shows no stats, so compare new parts in the INDEX menu before replacing something that already works. The rest of the parts in the game are on the parts page.
Event checked:
Hacker Event FAQ
How do I join the boss fight?
Wait for the NEXT BOSS IN timer on the right of the screen to reach zero. The message "1x1x1x1 is coming! Press ATTACK to join the battle." appears with a BOSS FIGHT panel and an ATTACK button. Press ATTACK; the panel then says IN BATTLE.
How often does King 1x1x1x1 spawn?
About once an hour. In RobloMine's recording the timer read 58m 7s right after a fight, and in VendoPlus's videos it sat between 33 and 36 minutes mid-session.
How do I get Hacker Tokens?
The codes HACKER (50) and 1x1x1x1 (150) give 200. The Hacker Event menu also has Quests and Tokens tabs; neither was opened in the recordings used here, so what the quests ask for is not listed yet.
When does the Hacker Event end?
Part 2 ends at 15:00 UTC on September 19, 2026 (11 am Eastern), per the Roblox events page. Nothing after it has been announced yet.
Are the Hacker Fuel and Hacker Engine good?
The event shop shows prices but no stats, and no video so far has put either on a car next to a normal part. The Index menu will show their numbers once you own them.