"Encrypted Rainbow Time" by El Topo in 2018.
MS-DOS .COM-file.
453 bytes, can probably be made smaller by a 1337 programmer.
Reads ticks since boot from the internal clock and "encrypts"
them by XOR-ing with these bytes made famous by Konami:
db 0x5a, 0x70, 0x85, 0xaf
For more info see https://www.youtube.com/watch?v=fNULvfT08-Q
Fuckings to nationalists and racists everywhere.
-- El Topo