Ok so I have been hearing that the new update of Dungeon Fighter Online wasn’t playing nice with my old DFO resizer. Well DFO resizer was dropped a while back for Bordie. They are pretty much the same thing. Only Bordie was designed to be used with any game or software. Switch your game to Window mode and select your resolution.
dfoBordieConfig In order to use this config file you need to place it in the same directory as Bordie.