Crazy to think we just reached 10.0! There's so much more to do before this game is considered "completed". 

So we sit currently at 9 levels:

Wolf 3d E1M1: 

Pistol, MP5 - Knife Grunt, Pistol Grunt, SMG Grunt

Wolf 3d E1M2 :

Shotgun - Shotgun Grunt

Dr Mindbender:

AK-47 - Officer, B.A.T., Crimson Fire B.A.T., Crimson Minigunner B.A.T., Scientist

Doom E1M1 :

AR-15, Grenade Launcher - Rifle Grunt, Flame Grunt

Doom E1M2:

Plasma Rifle - Viper Trooper

Baroness:

Sniper Rifle - Python Sniper

Doom 2 Map 1:

Dragon

Doom 2 Map 2: 

Magnum - Eel

Storm Shadow:

Katana - Ninja Viper

9 more levels are coming! 3 more boss fights! Lots more to do! Final Release looks to be Halloween if everything works out.