Several people I have called friends, or have just worked with in some capacity speak in this really awesome documentary on the making of PC Sidescrollers. Several of these games I had a small hand in working on back in the day. One of my all time favorites even gets a mention here, “Monster Bash”.
Check it out – I love LOVE LOVE the history here. When you’ve finished watching, go help support a new sidescroller – Interceptor/3D Realms’ own Rad Rodgers: http://kck.st/2cDwhgk