TL;DR: To redeem FUSE, sign up at Duel.com using the referral link duel.com/r/fuse so the code applies automatically, or manually enter FUSE in the promo field during registration. Enter it exactly in uppercase, then complete signup. The code unlocks 80% rakeback and 100% RTP on Duel original games.
What FUSE Gives You
Before redeeming, it helps to know what you get:
- 80% rakeback — A flat 80% rakeback rate, often higher than DUEL5 for many players.
- 100% RTP on Duel originals — Duel’s in-house games run at 100% RTP (zero house edge on originals).
See 80% rakeback explained and 100% RTP on originals for more detail.
Step-by-Step: Redeem FUSE
Option A: Use the Referral Link (Recommended)
- Open the FUSE referral link — Go to duel.com/r/fuse.
- Create your account — Follow the registration steps. The code is usually applied automatically via the URL.
- Confirm activation — After signup, check your account or profile to confirm FUSE is active.
Option B: Enter the Code Manually
- Go to Duel.com — Start the signup process on the main site.
- Find the promo field — Look for “Promo code,” “Referral code,” or “Have a promo code?” See where to enter a promo code for help locating it.
- Type FUSE — Enter the code exactly:
FUSEin all uppercase. Codes are case-sensitive. - Complete registration — Finish the signup form and submit.
- Verify — After creating your account, confirm in settings or support docs that the code is active.
Important: You can typically only use one referral code per account. Choose DUEL5 or FUSE before finishing signup. Compare them at DUEL5 vs FUSE.
After Redemption
Once FUSE is applied:
- 80% rakeback applies to your wagered activity.
- 100% RTP applies when you play Duel original games.
- Benefits are ongoing as long as the code stays on your account.
If Something Goes Wrong
- Code not applying? — See code invalid or not applying for troubleshooting.
- Signed up without a code? — See adding a code after signup.
- “Code already used” message? — See code already used.
Frequently Asked Questions
Is FUSE better than DUEL5?
It depends. FUSE gives 80% rakeback (higher for many players), while DUEL5 gives 50% increased rakeback. Both offer 100% RTP on Duel originals. FUSE suits players who prioritize maximum rakeback. See our comparison.
Does FUSE work on all games?
The 100% RTP benefit applies only to Duel original games. Third-party provider games keep their standard RTP. The 80% rakeback applies across your wagered activity.
How do I know FUSE is active?
Check your account settings, profile, or any “Referrals” or “Promo” section. Rakeback and RTP benefits should appear once the code is confirmed. Contact Duel.com support if you’re unsure.
For more, see the FUSE code page, promo codes overview, and where to enter a promo code.