I don't know if this was asked before, but some friends came over to play and because no character was unlocked, we all had the same character with no variation in colors so it's very confusing on who you are. We still played thinking some other characters would quickly unlock to reduce the confusion but after a few hours, still nothing.

I saw on the wiki that you need to do special tasks or achievements to unlock these, but we just play for fun and aren't into chasing these. Is there a way to easily differentiate the players with mods, game files editing or workshop items? Haven't found anything online