A new add-on by: Robman.
Homepage for the add-on:
http://swcentral.weebly.com/swc20.html
Video Walkthroughs:
https://www.youtube.com/user/ClassicGamesClips
User Created Playthroughs:
https://www.youtube.com/user/GroundmanEXE
https://www.youtube.com/playlist?list=PLLReBcIVwTUBCcvZIDOQ8O_Zyv_fPSO6S