Players from Battlefield 3 have released a mod allowing tweaks to the displayed color levels, when its applied it looks like colors from Battlefield 1943. DICE of course doesn't want to be out there because they say its a "hack" and you will be banned permanently from Battlefield community unless you create another account of course. Here's what Battlefield 3 gameplay designer Gustav Halling said on twitter:
"[It's] too colorful,” "Also, I wouldn’t use those hacks if you don’t want a permanent ban on your account. FYI warning.”
Some people on reddit already experienced bans because of that mod. It looks this will be a big problem for competitive games of its "too colorful" absurd on the surface. it seems adamant about protecting the competitive standards set in the unmodified game, where filters and gradients could figure into each map’s overall balance. Here's a video of the mod example down below.