This guy reprogrammed the key pad to the sans song : r/Undertale
Megalovania but its in a graphing calculator (Desmos) - YouTube
Megalovania from Undertale - but 8-Bit | I've probably received more requests for this song than anything else and well, I'm a people pleaser. Here's my 8-bit chiptune version of Megalovania...
Megalovania from Undertale - but 8-Bit | I've probably received more requests for this song than anything else and well, I'm a people pleaser. Here's my 8-bit chiptune version of Megalovania...
Undertale】Playing Death by Glamour with three calculators - Bilibili