Undertale in SMBX playthrough - Goatmom's Tale (Updated) - SMBX Episode created by @thunderlakitu
Original Link to the SMBX Episode: http://www.supermariobrosx.org/forums/viewtopic.php?f=36&t=13252
Original Link to Undertale's Website: http://undertale.com
Now this is where Undertale gets really inviting into Super Mario Bros. X (SMBX) world for it's function! Absolutely beautiful! Scary stuff included!