Uploaded December 2021 | Updated September 2026, 2 weeks ago

---

Speedrunning 1 game is hard enough, how about 2? At the same time?? With all your button presses going to both games???

‣ Twitch: twitch.tv/kosmic
‣ Twitter: twitter.com/kosmicd12
‣ Second Channel (Full VODs, etc.): youtube.com/channel/UC9Fzncw3ayMObPDJL85zaYw
‣ Reddit: reddit.com/r/kosmic

Edited by Bismuth:
youtube.com/bismuth9
twitch.tv/bismuth9
twitter.com/bismuthi

Outro music: youtube.com/watch?v=NUmmCDyB0EI


#Kosmic #Mario #Speedrun