Uhm rug i found a bug i cant use my settings that i have before my key to aim doesnt work anymore, so i think that it went back to right click.
Keybinds and settings are lost with each update unless you download the game or play on https://rugbug.net/redmatch2. itch.io clears them and there's nothing I can do about it, so play on one of those other locations if you want them to be saved.