Watcher

The Watcher is an enemy in Marrow.

Description
The Watcher lurks from above, waiting for the player to run underneath it. When the player is close enough, it will quickly rush down vertically and shoot a projectile that will reduce the players luminosity if hit. The first projectile will go straight into the ground, but after being activated, the watcher will stay down and continually fire projectiles horizontally at the player.

Because the Watcher attacks the player's luminosity instead of their health, they can be quite annoying and fearsome to those not wishing to trek back to the last save room to recharge it. The best strategy for dealing with Watchers is to inch forwards until it launches its first attack and attack it from a distance far enough to not get hit by its subsequent projectiles.