[Project Starship X] Chaos Mode and True Last Boss

Pretty unique and wacky shmup, in order to fight the true last boss you need to fight all the "Letters of Doom" which take the place of random events, and these are increased on Chaos Mode. Besides more doom letters, Chaos Mode allows any enemies from any levels to spawn and will have completely random bosses, leading to some pretty weird combinations. I wasn't sure why, but on an earlier run the letters just stopped spawning for me, I think you might need to not fight the shopkeeper for them to spawn or something like that. After one loop, the option to enter the end sequence appears at the end of every level, just ignore it until all the doom letters are collected. I wasn't sure if I needed to fight a particular end boss to get the TLB so waited until the one that looks like Cthulhu came around, but it probably doesn't matter. This was for achievement: "A Terrible Person!" - You should not beat up an old woman! (Fight Grandma-thulu) Timestamps: 0:00 Start of Run 1:22 Doom letter "G" 5:26 Doom letter "R" 9:16 Doom letter "A" 12:51 Doom letter "N" 17:12 Doom letter "D" 21:10 Doom letter "M" 33:00 Final Bosses 36:39 TLB Intro 38:42 True Last Boss 41:41 Ending 44:32 Credits