The only working DonutSMP fly bypass in 2026.
Short version: every public Meteor Client fly module gets flagged on DonutSMP within seconds. Argon Addon's Donut Bypass mode is the one exception — and it's been the only working DonutSMP fly since spring 2025.
Why standard Meteor Client fly doesn't work on DonutSMP.
DonutSMP runs a custom anti-cheat layered on top of Grim. It specifically inspects vertical motion packets, gravity consistency, and the difference between client position and what's physically possible in the last 20 ticks.
Meteor's default Fly module sends "creative" motion — flat vertical velocity, zero gravity, instant direction changes. The second packet hits Donut's anti-cheat it's flagged. Same for every fork that's just rebranded Meteor's fly module.
Donut Bypass mode — packet mimicry, not raw fly.
Argon's Donut Bypass doesn't send "fly" motion to the server. It sends a sequence of legitimate packets — slowfall-tinted vertical motion, elytra-cancel transitions, gradient velocity that respects the anti-cheat's gravity model.
From the server's perspective, you look like someone with a slowfall potion who's also chaining elytra cancels. That's a real thing players do. Argon just does it perfectly every tick.
Recommended settings (stay flagless).
Don't push these. The whole point is staying boring to the anti-cheat.
| Module | Movement → Fly |
| Mode | Donut Bypass |
| Speed | 1.2 (max safe 1.6) |
| Glide | true |
| Motion Smoothing | High |
| Anti-Kick | true |
| Y-Speed Cap | 2.4 |
| Toggle key | Right Shift → Movement → Fly |
When the bypass flags.
- · DonutSMP pushes an anti-cheat update (usually every 2-3 weeks).
- · The bypass flags for 0-24 hours.
- · Argon ships a hotfix to GitHub releases.
- · You re-download the .jar, drop it in mods, you're back.
We monitor Donut's anti-cheat commits and ship patches usually within 6 hours of detection. Subscribe to the GitHub repo for release notifications.
What about other "DonutSMP fly bypass" downloads I see on YouTube?
Three categories, all bad:
- Reupload-scam .jars. Random fork hosted on a sketchy file-share with a token-grabbing payload. Don't run unsigned .jars from anywhere except the Argon GitHub releases.
- Outdated Meteor forks. A fly mode that worked on Donut nine months ago. Anti-cheat has moved on; you'll be kicked in 5 seconds and flagged in 30.
- Paid "premium" clients. $20-50 for a fly that's the same Meteor base as Argon, repackaged. We ship Argon free because the code matters, not the gatekeeping.
Download Argon. Get the working DonutSMP fly bypass.
Free .jar. 5-minute install. Donut Bypass mode ready out of the box.
No paid tier · No key system · Updated within 24h of every Donut patch