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.
I changed the Orca bomber to attack with Sonic bombs. Sonic bombs do not explode but instead create shockwaves that damage over time. Gameplay wise the change is quite terrifying as you now not instantly deal damage but huge amount over time which is like a barrier, any unit driving into the shockwaves will be damaged and there is quite some area of effect. The shockwaves keep damaging for a few seconds.
The damage done to buildings is similar as to how it was in the original game however they are quite slow and don't survive as many hits.
Cool stuff.
Also each shockwave triggers another one, from small to medium to big.