Orange Sun enhances Tiberian Sun & Firestorm greatly including campaign and increases the gameplay possibilities while remaining the original feel of the game. Basically a rebalancing together with new content and lots of spleen. Now features the Campaign+ modifications.
Attack Buggy differs from the Attack Bike in slower speed and sight but more tougher and with better anti infantry capabilities. Lacks anti air capability and is slightly faster but also weaker than a Wolverine. Can drive over veins same with bike and wolverine.