Ask any GTA fan what their favourite mission of all time is, and Three Leaf Clover is guaranteed to rank highly. The heist mission from Grand Theft Auto IV encapsulated everything that was great about the series in 15 minutes of gaming nirvana. It had everything: a bank robbery with hostages held at gunpoint; a shootout against SWAT teams on the streets of Liberty City with police helicopters circling above; and a last-ditch attempt to escape the cops by fleeing along the subway tracks on foot. It was action packed, was bursting with variety and was superbly paced. It was the perfect GTA mission.