The body switching, puzzle platforming set-up isn't anything new, but Trials of Azra does some really fun things with the feature. Each slain monster has its own abilities that help you traverse the dungeon landscape. Rats are small, that's a given. Those green eye guys can jump something serious. The zombies with the huge shield also come in handy, especially when there's spear traps in the way. Switch back and forth between Sam and his chosen corpse, but you can only control one dead body at a time.