Additional Notes: I decided to build a Fork of FACTORUM Restored by TripleBlank, because the map was released incomplete. In FACTORUM Restored, a door was not functioning, and would prevent the player from completing the map. I decided to build a version of FACTORUM Restored using the Eureka DOOM Editor. FACTORUMRESTORED-F1000 is 100% playable with a level exit, and includes level enhancements to improve the gameplay. Map starts very challenging, and gameplay overall remains similar to the original version.