This was originally released in 2006 as a 3-level demo for a larger cancelled project. For the 2016 release, some minor modifications to the original demo maps were made, a new fourth map was added and the new compilation was renamed to “City of Sin”.
Game: Doom II: Hell on Earth
Release date: 11/6/2016
Advanced engine required: Boom compatible engine
Number of maps: 4
Type: single player, co-op, deathmatch
Gameplay settings: standard