Pokémon: Red Version is part of the first generation of games within its famous series, known for having a very large number of beneficial glitches.

dwangoAC, Ilari and p4plus2, through arbitrary code execution, directly hijack and crash a Super Game Boy to be able to present the Twitch client of a real time chat from 2015. Heavily inspired by the 2014 experiment Twitch Plays Pokémon where every user who participated had direct control of RED, but this showcase turns the game on everyone to have people instead be part of Pokémon.

We heavily recommend reading the authors' comments for a complete technical breakdown.

Full credits to those who assisted in the creation of this showcase:
dwangoAC, Ilari, p4plus2, Masterjun, micro500, true, ais523, Nach, Tompa, padz, Vulajin and twm.