Prison Broke, a DOOM II Map

This a map for DOOM II using Doom Builder and Slade. A wad of DOOM II is required to play as well as GZDoom.

You play as a Marine dispatched for a rescue mission in a research facility near an ancient temple.  Find your way through the 3 demon-infested halls composing this map, all of which have been thought out to be doable in any order, and use your hard-earned goal to buy some supporting equipment in the Shop in the main hub area.

Find the switches at the end of the 3 hallways in order to open the way to the deepest part of the temple...

This is one of my very first experience with video-game making, I tried to implement a simple economy and a shop to a game like DOOM, while allowing the player to find the same equipment through secrets spread throughout the level. I wanted the Shop to feel like a "catch-up" mechanic instead of being a requirement to win. If the player saves all of their money, they should be able to buy the BFG right entering the final boss.