24 Hours Overnight Codes (June 2026)

Update: Checked for new 24 Hours Overnight codes on June 01, 2026.

In 24 Hours Overnight, survival comes down to fortifying your base before dark and then holding off waves of dangerous enemies through each overnight shift. Codes hand out free gems, which you spend on unlocking new classes and picking up stronger weapons to extend your run in this Roblox experience.

Working 24 Hours Overnight codes

Expired 24 Hours Overnight codes

The code below no longer works. It's kept here for reference in case it returns at a later date.

How to redeem 24 Hours Overnight codes

Step 1: Launch 24 Hours Overnight in Roblox and join a server.

Step 2: Tap the Shop icon on the left side of the screen.

Step 3: Select the Codes tab inside the shop menu.

Step 4: Type or paste a code into the Enter Code text box exactly as it appears above. Codes can be case-sensitive, so copying and pasting is the safest approach.

Step 5: Press Enter to submit. A confirmation message will appear on screen, and the gems will be added to your account straight away.

How to get more 24 Hours Overnight codes

The developer drops new codes through the game's official Discord server and the Roblox group page. Codes tend to arrive alongside updates and in-game events, so joining the Discord puts you in the best position to catch them early. Gems are the main in-game currency for purchasing classes — ranging from nimble scouts to durable brawlers — so grabbing codes as soon as they go live is worth the effort before they expire.