Hello, I was going to do a 2-player run for SMG with a friend. I didn't see anything for nor against using Co-Star mode, and I would like to know if this is allowed. Thank you!

I saw on the SM3DAS speedrun forums that IL runs will not be listed there. This leads me to asking; if I did an IL run using SM3DAS, can I submit it here instead (as there would be nowhere else to post it afaik)?

In 2018, Calling All Mixels was removed from app stores. However, it is still playable with Bluestacks, an Android emulator for PC. Follow the instructions in this post from the Mixels Wiki to install: https://mixels.fandom.com/wiki/User_blog:CMRdaawesomeguy/Didn%27t_get_a_chance_to_play_CAM_or_MR%3F_Now_you_can!