Various fixes and such. There's a fancy wad called REKBONUS by brightentayle that is autoloaded when dropped in the REKKR Sunken Land folder, you can find it discussed here: https://www.doomworld.com/forum/topic/90862-rekkr-v116/?page=24 Short of it is: Adds the bonus ep from the original mod release as an episode 5. Needs to be named "REKBONUS.wad" or it won't work.