If you are a user of Hamachi for gaming, you probably encounter problems playing with games that require you class C ip addresses. An example to that are games from Valve like Left 4 Dead. There is a solution available for hamachi, but it doesn’t work all the time.
Wippien makes it easy for you to establish a VPN connection with your friends and get a class C ip. Plus its FREE! Full feature. Im still sticking to hamachi for my home to office vpn. But for pc gaming over VPN, I only use wippien. If the game you have has multiplayer over LAN, then that will work with wippien.
A detailed explanation of wippien is available in our forums here.
Via BFWGaming