Active Def 1 codes
- Basic Crate
- Basic Crate
- Chat Token
- Chat Token
- 1 Basic Crate
- 2,500 Coins
- 1 Basic Crate
- 1 Chat Token
- 1 Trade Token
- 1 Trade Token
- 1 Chat Token
- +2 Walk Speed
- Basic Crate
- Chat Token
- Basic Crate
- Basic Crate
- Chat Token
- 10000 Coins
- 1 Trade Token
- Basic Crate
- Basic Crate
- Chat Token
- Chat Token
- Basic Crate
- Chat Token
- Chat Token
- Shiny Wall
- 1 Chat Token
- Basic Crate
- Basic Crate
- 1 Basic Crate
- 1 Basic Crate
- Basic Crate
- Basic Crate
- Basic Crate
- Basic Crate
- Basic Crate
- Basic Crate
- Basic Crate
How to redeem Def 1 codes
- Launch Def 1 on Roblox.
- Find the Codes button, usually on the side of the screen or inside the Settings or Shop menu.
- Copy a code from this page and paste it into the text box.
- Press Redeem. Codes are case-sensitive, so paste rather than type them.
About Def 1
Def 1 is a building game on Roblox developed by I_eif, first released on March 22, 2020. The game has 101.1 million visits and 336.4 thousand favorites to date. We currently track 39 active codes and 30 expired codes for Def 1. This page was last updated on October 31, 2026.
Code history
- zoooom is working again
- worldWIDE is working again
- thatswild is working again
- FONUFO is working again
- daily is working again
- ty4100k is working again
- redYELLOWred is working again
- minigun is working again
Expired Def 1 codes 30
These no longer work. Kept so you know which ones not to try.
- halfwaythereFree Reward
- b00m1 Basic Crate
- soon1 Basic Crate
- EASTER20221 Basic Crate
- snowww1 Basic Crate
- b0x1 Basic Crate
- disco1 Basic Crate
- THANKYOUFree Reward
- zooooomFree Reward
- 200K!Free Reward
- ZaP ascend?A Free Reward.
- bingchillin bugcatcherA Free Reward.
- &@?A Free Reward.
- updatetimeFree Reward
- dreamcometrueFree Reward
- walkspeedFree Reward
- cencel1 Trade Token
- fir3ball1 Basic Crate
- oneMillion!Free Reward
- newnewnew1 Basic Crate
- O_o1 Basic Crate
- ty450Chat Token
- Another1free rewards
- 50M!Basic Crate
- 7DM1 Chat Token
- SIX!?Power-Up Crate.
- token?1 Trade Token.
- ascend?1 Chat Token.
- *%@?1 Trade Token.
- tags?!1 Chat Token.
Def 1
- Active codes
- 39
- Expired codes
- 30
- Last checked
- Oct 31, 2026
- Developer
- I_eif
- Released
- Mar 22, 2020
- Visits
- 101.1 million
- Favorites
- 336.4 thousand
- Genre
- Building