SC SUM is a Mod based on StarCraft Broodwar 1.16.1 that preserves the classic StarCraft gameplay with all its original units, upgrades and abilities but enhances the tech tree by three new unique super units, corresponding new research facilities and lots of new upgrades and abilities. In detail: 3 new super units, 1 new support unit, 3 new buildings, 14 new abilities and 4 new upgrades.
YouTube channel iCCupStarcraftTV released a 24 minute video about SC SUM.
Posted by Sahasrahla on Sep 26th, 2012
The YouTube video shows a brief overview of all Super Units. The commentator sadly missinterpreted the intented gameplay of this mod, so please ignore all statements like: "Build a complete control group of these things and you have won the game." Furthermore he explained some of the abilities incorrect and missed the purpose of the Mothership and its main ability (Shield Induction).
Nevertheless I am greatful for this video as it gives you the opportunity to see SC SUM in action.