I found this during a Weapons Only run. Orange seems to be completely invincible during this course. He grabs two stars in quick succession right at the start. The second one seems to turn him back to normal for some reason. Then he gets run over by the cart several times, steps on mines, gets hit by hammers, shot with lasers and burned by flamethrowers, all to no avail. It's like the star invincibility stayed on, but not the rainbow colours or the insta-kill ability.
Might be due to the double star pick up and something glitching up, interesting tho
blue is just like: oh hey, i'm invincible! proceeds to avoid the bombs
I made a discord server based on Bomb It Series and the speedrunning community!! You're welcome to join in if you'd like be a part of it, and this is where you can discuss any topics you'd like about the game or regarding speedrun stuff or even casual stuff so yeah!