There are plenty of situations where this can be useful, so this is a special technique worth unlocking as early as possible. Stun Strike Follow-Up: A perfect compliment to the Leg Break, this lets Wei unleash a powerful kick into a stunned opponent. It’s a great, all-around upgrade that can often give you an intimidating advantage in battle. Leg Break: This move can inflict high damage, stun the victim, and force nearby enemies to cringe at sight of a victim with a broken leg. Here are a few suggestions for getting off on the right foot… or fist. The nice thing about the upgrade system in Sleeping Dogs is that you've got some freedom to pick which techniques you want to unlock first. As you go through the game, however, you can unlock many special melee attacks that enhance his overall effectiveness. Wei Shen is an undercover cop, so as you may expect, he’s had a great deal of martial arts training.