It was some kinda SMG with a double-capacity magazine. It doesn't look like anything I've seen before because of the strange magazine. Maybe its a TMP.
According to Sigint it was a cut-down XM16 with a C-Mag. Think XM177 with a 100 round clip on the bottom.
So the BFG9K works like the BFG10K from Quake 2, interesting. Does it damage the user in CQB, like normal explosives, or does it just hurt bad guys, like in Doom 1?
You forgot:
"Robotech: Rogue Spear"
"Robotech: Ghost Recon"
And then there's:
"Robotech: Full Spectrum Warrior"
"Robotech: Operation Flashpoint"
"Robotech: Second Sight"
"Robotech: "IGI"
How could we not include Robotech: Splinter Cell? That's a classic!