How many glitches are there in the game Gears Of War?

It Depends On Waaht Zombie Gamee You Play.. If You Play "Left4Dead" Then There is A Lot Of Glitches And On Black Ops Nazi Zombies There Are A Minor Glitches.. Yeeah Thaas All Nikkas ... And Plaay Left4Dead !! Its Awesomee !! Left4Dead2 Sukks >/