Development moved from 'Doom Builder' to 'GZDoom Builder', rooms above rooms now possible.
Worlds its a 1 level only where the goal is Surpise Surprise, Escape the place you got in (Man i really stuck with that formula) The catch here is that...
Liberty its a 3 Levels only where the main goal its to escape the Building you got into. You will discover why you are here and whats going on here.
Trapped its a 1 Level only in where the goal its to escape the unknown place you got in
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