Press Space to cycle through. the AUs are: Undertale: Dusttale Undefell: Dustfell Outertale: Outerdust Underswap: Dustswap Storyshift: Dustshift Most of these go in order of Ruins, snowdin, waterfall, CORE. Dustswap goes only from Ruins to Judgement hall (I guess he doesn't encounter the player as much) and Dustshift goes ruins, snowdin, hotland, CORE. If there are any other AUs with a Dust varient that have a mostly complete and coherent soundtrack tell me and I'll add it
