Invaderz AH is a 1.9 level made by Seth4564TI that arrived in late January 2015.
It's theme is that the "Invaderz" have invaded the world and you must avoid being killed by them. The level is most of the time dark and sometimes hard to see, with several traps and invasion-like decor.
- It is Extra-long.
- There is a sequel: Invaderz AH 2.