Roblox World Zero codes for free Crystals in May 2023

World Zero is inching towards 650,000 likes on Roblox and the developers have promised to release a new code on that occasion. Until then, check out these World Zero codes handing out free Crystals in May 2023.
Roblox games are known for being simplistic but World Zero is one of the few titles that break this stereotype. This MMORPG and Dungeon Crawler has starter classes, 9 unique worlds, and over 20 Dungeons.
World Zero’s open world is filled with bosses and defeating them all requires you to come up with new strategies and accumulate resources. Luckily, the developers constantly release codes that players can redeem for valuable freebies.
Here’s a list of World Zero codes for you to get free Crystals and tickets in May 2023.
- All working World Zero codes in May 2023
- All expired World Zero codes in May 2023
- How to redeem World Zero codes on Roblox
All working World Zero codes in May 2023

These World Zero codes can hand out freebies to you in May 2023:
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- 600KLIKES – 100 Crystals
- 625KLIKES – 100 Crystals
All expired World Zero codes in May 2023
The following World Zero codes have expired, so don’t expect rewards upon redeeming them in May 2023:
- PRESENTPLS
- NEWLEAF
- HAPPYNEWYEAR
- PEPPERMINT
- ICEBREAKER
- JOLLY
- Festive
- HOLIDAY2021
- 400KLIKES
- 150MILPARTYY
- FAVMILLION
- 100MILPARTY
- APRILFOOLS
- Blue
How to redeem World Zero codes on Roblox
Follow these steps to redeem World Zero codes on Roblox and get freebies:
- Launch World Zero from the official Roblox website.
- Press Tab or M to open the Options Menu or simply click on the three dots at the bottom right of the screen.
- Click on Promo/Codes depending on the menu you’ve opened. A redemption box should appear.
- Copy-paste the code you want to redeem and hit Submit/Redeem.
- If the code is correct and valid, you should get the corresponding rewards.
To avoid capitalization errors and typos, we recommend copy-pasting the desired codes directly from the list above.
That was everything you need to know about World Zero codes and how you can redeem them for freebies on Roblox. For similar content, you can check out our code lists for King Legacy, Funky Friday, and Shindo Life.
Image Credits: World//Zero