Compared to the full game route, the difference is:

• Laser boosts at the beginning (we don't have the speed power-up from Gilgamesh)
• The host guesses when to pause the game for the Kleer OOB instead of watching the client (risky if you're bad like me).
• The OOB player flies up to the ramp before the boss to save ~3 seconds (we don't need the speed power-up).

Two clients reconnect after the statue in the first room is picked up in order to transfer the key to the player in front.

apple1417's view:

Kykystas's view:

meliodas's view: