Most non-boss enemies in the game will not cause a lot of damage to the protagonist, however there are very few ways to restore life, and in many cases getting hit will cause the protagonist to fall off a hard-to-reach ledge and lose progress. An item in the game is available early on that enables teleportation back to the start (the location of the game's only save point) in addition to various waypoints. As explained in the game's manual, the general strategy of the game is to explore and solve as many puzzles as possible before getting low on life and teleport back when the risk of death becomes too great. However, actions taken in certain rooms can make it very difficult to return after warping out, so warping out is not always the wise action.