Doom E1M1 map v1.1 addon

Changes

- Enemy variety
- Only nearby enemies are alerted
- Nukage damage sound
- Money pickup actually gives money
- Hard mode

Installation

Create a backup before install!
Copy the data folder to the game's folder, overwrite everything.
Add the gta3.img folder's files to the models\gta3.img file (IMG Editor).

You need to start a new game if you fail. Couldn't make it restart automatically without game breaking bugs.

Gameplay video