Black Mesa is a fan remake of the good old Half-Life 1 based on the Source engine. The game is currently in the Early Access phase and the developers want to continue the developement with the revenue of the game. Black Mesa is officially tolerated by Valve!
Black Mesa also has a multiplayer part and offers you exciting fights to good old Half-Life universe. In the future, additional cards are added and spice up the multiplayer experience of Black Mesa Source.
You can buy your own Black Mesa Source server immediately, prepaid and in the Gamecloud. That means you don't sign a contract, and you can switch between many games in our cloud at any time. Don't want to play Black Mesa Source anymore? You can use your slots for a CS:GO server instead and, if you want, you can simply switch back to Black Mesa Source on the next weekend. Full flexibility and immediately online. That is the g-portal.com Gamecloud.