sm_vg_hp - How much HP the TV has. 0 = Infinite
sm_vg_hdr - Set to 1 if the map is running in HDR mode (apparently detecting this is hard)
sm_vg_enabled - Convar to disable the console from spawning
sm_vg_updatetime - Controls how many entity updates the console can perform per frame.
sm_vg_fastbios - Skip BIOS program when a cartridge is inserted.