We played a 1v1 Duel in Party mode with the following settings: NMPZ; 25sek; 1.000.000 health; Individual Multiplier increase 5,0; Map: Supersonic After the first game we played with these settings I received a level up. Just minutes before that I checked that I needed ~2.000 XP for the level up. After the game I was at 1.275 XP of the next level. To test if it was due to the game we played we started another game both noted our XP. My friend received around 60 XP, but I received 4.715 XP. I won both of these Games. We didn't have any more time to see if it would also work the other way around and he would receive massive amounts of XP if he won. Before that we played a game with the same exact settings, but without individual multiplier. Therefore I suppose something is glitched with the individual multipliers in party mode.