GTA Vice City have no full MFI support?

Tried my Steel Series Stratus (small, not XL) with GTA: VC. There is no button for switching weapons? And for map?

Also tried Worms 3 and I was unable to choose weapons and even quit weapons menu or use touchscreen. Game become unplayable until my turn is over.

Is it controller problem or game problem? Downloaded controller test program and all buttons seems to work.