You must leave the sub to explore caves for treasure. Stay together; if a Manowar attaches to your head, you need a teammate to remove it or you will die.
Предметы и улучшения (+карты пещер) - Steam Community We Need To Go Deeper
This cooperative 2-4 player game requires intense teamwork to navigate the "Living Infinite" trench. You must leave the sub to explore caves for treasure
If you are looking for the active item, it is a tool used for floor manipulation. Function: Spawns a trapdoor to skip to the next floor. Recharge: Requires 6 rooms to fully charge. We Need To Go Deeper
It cannot skip the final stages like the Cathedral or the Void.