Updated KatAM 2P Route

P1: Wheel mix (call P2 to enter the door), go to Moonlight Mansion fork
P2: get Missile in Rainbow Route

P1 phones P2

P1: beat King Golem, four switches (the ones along the MK, MT, and Gobbler segments for 1P any%), Stone
P2: Missile to Candy Constellation, Wheel mix (two Stone enemies), go to Master Hand/Crazy Hand

P2 phones P1**

P1&P2: fight Master Hand/Crazy Hand

P1: go to sword skip location (get wheel normally)
P2: beat Mega Titan (get wheel as in any% Hands/Wiz)

P1 phones P2

P1&P2: sword skip

P1: beat Gobbler, keep Stone, beat Moley, beat Wiz (skip Peppermint Palace switches)
P2: beat Meta Knight, Kracko

P1&P2: Dark Mind

Dark Mind: double stars
---DM3: use two powerups, not Master**
---pre-DM4: use Master for shortcut, other person gets cutter**
---DM4: double UFO mix Kreygasm**

** = Didn't happen during the SGDQ run

The route is probably better exemplified by this run: https://www.youtube.com/watch?v=bcxj-lu4n_0