Check the exact code text
Copy the code exactly. Anime Fighting Simulator code strings can include numbers or uppercase words, and a missing character is enough to fail.
Anime Fighting Simulator Codes Not Working
Most code problems come from expired codes, reported codes that still need testing, typo issues, or mixing current Anime Fighting Simulator with AFS Endless, AFS X, or legacy sources.
Quick fix
Run these checks before assuming a code is dead
The goal is to separate true expired codes from wrong-variant codes and guide-site reports that still need an in-game check.
Confirm the code belongs to current AFS
Do not paste AFS Endless, AFS X, or legacy BlockZone-only codes into the current Anime Fighting Simulator page and expect the same result.
Separate reported codes from source-backed codes
3MILLIONVISITS is source-backed from the selected Roblox page. MIDWEEKUPD is a reported guide-site code until in-game redemption is confirmed.
Try a fresh server after updates
Shutdowns, update timing, and server version differences can make a code look broken before the game finishes rolling out the change.
Current launch notes
Keep source-backed, reported, expired, and conflict codes in separate groups. If a code appears on a guide site but not the current Roblox page, use the reported label until a live redemption check confirms it.