Gdps Editor 2.3 [best]

Version 2.3 introduced a visual editor for Gauntlets. You no longer need to manually edit JSON files. You can drag and drop level IDs into 5-level gauntlets, assign a name, and save. The editor automatically rewrites the gauntlets.dat file that the game client reads.

"Nice edit with the traffic, Leo. I really felt that one." gdps editor 2.3