Apogee Entertainment, formerly Apogee Software, LLC, is an American video game publisher based in Rowlett, Texas. The company was founded by Terry Nagy in 2008 after he acquired the rights to the name and logo from Scott Miller and his company, 3D Realms, which had used both previously.
Bio Menace 4 is a Bio Menace mod made by szemi. It's an unofficial and independent sequel to Bio Menace 3. The story starts where Bio Menace 3 left off...
Mort 1: Doomship Dilemma is a Keen 1 mod was originally started by Dr. Villain, but he abandoned the mod, so Szemi has finished it.
Commmander Keen in "The Adventure Begins", episode zero: Printed to Pluto is a Keen 1 mod is being made by (me) szemi.