Steal a Mystery Box Codes (November 2026)
Tiptoeing past sleeping guards to swipe their mystery boxes, then sprinting home before they catch you, is a loop that gets weirdly tense once the boxes get big. Steal a Mystery Box has you grinding speed on a treadmill so you can push further out, from the Meadow to the Sky Palace and the Vault, then up Mount Mighty in World 2. Your pets keep earning cash every second while you do it, even offline.
Steal a Mystery Box codes are worth punching in for the boosts, with one known to score you ten minutes of x2 Speed. They do stop working eventually, so redeem them while they still take, and you’ll find the current working list right below.
Quick Answer: 1 active code is live for Steal a Mystery Box as of this update. Copy each one from the table; they’re case-sensitive.
Most recent code: BOOST.
Working Steal a Mystery Box Codes
Every Steal a Mystery Box code in this table is live as of the latest check. Use them before the next rotation clears them out.
| Code | Rewards |
|---|---|
BOOST | 10 minutes of x2 Speed |
How to Claim Steal a Mystery Box Codes
- Start up Steal a Mystery Box on Roblox.
- Find the Codes or Redeem button on the game screen.
- Enter a code exactly as it appears above.
- Hit Redeem to collect your reward.
How to Get More Steal a Mystery Box Codes
The game’s own Roblox page is where the developers write Steal a Mystery Box codes, right in the description, so it’s worth a look after each update. For news between updates, the boxy box box group on Roblox is worth following too.
Expired Steal a Mystery Box Codes
No expired codes tracked yet.
