100 Waves Later Codes

Redeem the codes below for free in-game rewards in 100 Waves Later. We verify every code before posting and re-check daily.

Working

1 code

Last checked

May 19, 2026

Active 100 Waves Later Codes 1

Code	Description	Status	Works?
New XMAS	5,000 Scraps	Active

How to redeem codes

To redeem codes in 100 Waves Later, look for the Codes button or Gift icon on the side panel in the main lobby before joining a wave. Click it, enter your code in the text field, and confirm. Codes are case-sensitive and single-use per account.

Codes typically reward Scraps, the currency used to unlock new classes and purchase permanent lobby upgrades. Unlocking a wider class roster early gives you more strategic options for each run - particularly useful for new players who want to experiment with different archetypes before grinding through waves naturally. A full class roster also means you can adapt your starting choice to whatever weapon synergies you discover mid-run, giving you a significant advantage over players locked into only their starting class.

New codes align with holiday events (a Christmas code confirmed the seasonal cycle) and community milestones tracked by the banjo boiler room developer group. Codes are announced on the developer's Roblox group wall and sometimes added directly to the in-game description. 100 Waves Later codes can expire within days of release, so redeem them promptly after they are posted.

100 Waves Later Codes FAQ

Everything you need to know about 100 Waves Later codes - from redemption to why they sometimes don't work.

Ask in our Discord

How do I redeem codes in 100 Waves Later?

In the main lobby, click the Codes button or Gift icon on the side panel before entering a wave. Enter your code in the text field and confirm. Codes are case-sensitive and single-use per account.

Why isn't my 100 Waves Later code working?

The code may have expired, been entered with incorrect capitalization, or already been redeemed on your account. 100 Waves Later codes tend to expire within days of release, so check whether it is still listed as active on this page before attempting to redeem.

What do 100 Waves Later codes give you?

Most codes reward Scraps, the currency used to unlock classes and buy permanent lobby upgrades. Scraps from codes give you a head start on expanding your class roster and improving your base stats before grinding through waves.

Where do I find new 100 Waves Later codes?

New codes are posted on the banjo boiler room Roblox group wall and sometimes added directly to the in-game description. Holiday events and community milestone announcements are the most common occasions for new code drops. Redeem codes quickly as they can expire within days of posting.