The Shinryu and Omega Weapon Topic

[MagiusNecros]

Omega has appeared in: FFIV:TAY,FFV,FFXI,FFXII,FFCC:Life as a King,Chocobo Tales,Chocobo Dungeon,FFU,Dissidia.

All other versions are not of the same spider mech frustration machine.

Omega is in FFVIIDoC, FFVIII, FF10 also.

I'll give you DoC(although it has a different purpose and is not fought), But FFVIII is just a palette swap of ultima weapon and FFX is just a monster born out of hatred of some yevon monk.