Mod:Ark Omega/Nightmare

Based on classical Nightmare creatures. Some receive powerups at night, others manipulate the dead.
Zombie: Killing an enemy turns it into a zombie for a short time, which can create other zombies on kill.

Vampire: Attacking restores hit points. Much stronger at night, gaining night vision.

Werewolf: Increased strength always. Its special ability transforms it into a powerful werewolf at night.

Boogeyman: Powerful dark force. Its special ability allows it to detect all enemies at night, while scaring the life out of them.

Stalker: Goes invisible when X is pressed and drains stamina just like Spectral, but attacking while invis causes it to critical hit for a massive bonus.