I doubt I will be able to post this before summer because school is all over time; but I would like to see whether or not you would be interested in that in the first place.
So yeah, I was thinking of an RP based on the old classic RTS Supreme Commander. It could be a fully fledged RP, with both battles, character development, and world building present; or it could be an Arena RP, where an actual SupCom battle could unfold. As regards Style, this is up to interpretation; I will go with whatever the majority desires.

I would love to join! I just don't know how the arena fights work.

I'm interested, though like Aqua Fire I'm not really an Arena RPer, nor do I really know how they work. It'd also be cool if this was casual level.

@Aqua Fire@datadogie So we're getting some small traction from Day 0! Very nice to see that. Thank you guys.
Honestly, I am also completely unfamiliar with how Arena RP works. However, I do believe it gives us the leeway to simulate a full SupCom battle. It seems both of you would prefer some normal RP, and I do feel that is going to be a BT more full-fledged this way; however, even normal RP will have quite some battles in it-even in multiple battlefields at once!-, it will simply be more roudned-up in regards to actual personal interaction.
And yes, it is probably going to be Casual; Advanced might be too much (though the limit in categories seems to be in regards of minimum text, not maximum; we can always amp it up as we wish), and I doubt Freeplay will be nearly as engaging.
Okay then, you're on! Let's see what others have to say.

@Coga19000
Awesome! Just to ask, are we doing just Supreme Commander, or are we involving the Forged Alliance standalone? Also, SupCom 1 or SupCom 2, even though I already guess SupCom 1.

@datadogie Essentially Forged Alliance. Honestly, I subconsciously tie FA with vanilla SupCom 1, even though the former is pretty standalone.
As for SupCom 2... Don't you dare mention this around me again.

@Coga19000 I'm so sorry, I didn't mean to mention the unholy game. It's so scary. >///<

@datadogie This citizen gets it. He is a righteous citizen, and loyal to the State. Move on, righteous citizen.

Well this is neat. You could always do the battles by actually playing the game :P

@yoshua171 The OP and I have been 1v1ing. XD

Lolol. What client you been playing through or is it LAN?

We were just doing it through Steam. Steam still supports online play.

Hmm, neat. I generally go through a really good community maintained one called "Forged Alliance Forever," or "FAF."

@yoshua171 Yeah, I used to use FAF, but since I rebuilt my PC with better parts I reset my HDD and started afresh, that was lost among other things.

I see.

Yeah, main reason I did that was because half of my files were inaccessible due to user access. I reinstalled my OS onto my SSD, and so whilst managing to copy over a load of my games had to inevitably clear my HDD, since it was just a brick at that point.