Been a long time, but back when RWBY had potential, there was a fic on SB called "The Games We Play" It was basically the Ur Example for all the shitty /TheGamer power AUs, but there was a reason for that. As for if I would recommend it, both yes and no. Yes because holy shit its world building is 1000000x better than canon RWBY, and there are some parts that you would think are tuned up versions of Canon scenes, until you realise those chapters came out a year or two before that scene in the show even showed up and wasn't ever nearly as good. No because the thing quite honestly has a shitton of internal monloge, ironically because of said world building and how events play out. Essentially I would call it the RWBY version of Worm. Shitposting community very much included. Also very much included was the fact the author did daily updates of half a chapter each day, until the Luck discussion got out of hand and Disk 5 had to be launched
