If you plan on doing it without the way point, start with the person who wakes up in a room with the npc that sell items. The fight gives you way to just win against the void woken by jumping or climbing up to a high place as they can't get to you.
Then make your way to the ship room, then the red egg room, then the last room. If you do it in that order, you won't need to teleport. Also, you get to unlock the waypoint in the center of the cave as you run from one room to another to help regroup.
Last edited by Ellezard; 23/09/17 12:01 PM.