Pokemon Anniversary Crystal TPP Twitch Play (Gameboy Color GBC)

Twitch Plays Pokemon Anniversary Crystal is an extensive ROM hack created for the stream’s second anniversary.
It contains a new storyline combining parts of Pokemon Red and Pokemon Crystal, with some new elements. The post-game Kanto portion of the original Crystal has been greatly expanded with new quests. The player is able to catch all 251 Pokemon as well.

The game play has also been revamped with elements from later games as well. As always, the RTC is not enabled in this ROM hack.