It is known that there several cheats in R6 including hacking the constants.txt file the allow people to have an advantage in multiplayer games.
Game developers walk a fine line between letting people tweak the game and preventing cheating.
The constants file caused a lot of cheating issues, so we've completely removed it for Rogue Spear. All those constants are now rolled into the executable. We've caught lots of other configuration files and made sure that the server sends them across so that everyone has the same values. We can't eliminate those without preventing people from editing weapons or making other mods. If the users can edit the game data, then they can cheat, period.