S.K.I.L.L. is a multiplayer first person action game where players organize themselves into teams to fight against other squadrons controlled by online players. Basically, it is a gaming system that is very similar to that found in games like Counter Strike, but it is totally free.

When you create your character, you can choose from different characteristics and organizations. Once you have done this, you can also customize the team that you will start each mission with. You can buy different handguns, machine guns, shotguns, grenades and other equipment.

You can make these purchases using either the money you get from your victories or using real money that you invest in the game. While there is no real need to spend money to upgrade your weapons, it can be a good thing to do so.

Once you're inside the game, you will find a pretty standard multiplayer first-person shooter. You can carry two weapons simultaneously (your main weapon and a pistol), grenades, and of course a knife for melee attacks.

The goal of each battle depends on the game mode you have chosen. The most entertaining, as is the case with almost all the games in this genre, is the classic 'team deathmatch' where two teams have to face off against each other in a relentless battle until one of them reaches a certain number of kills or points.

On a visual level S.K.I.L.L. is a standout title. While there are no spectacular animations, there are some carefully modeled characters and nicely textured scenery. Also, as far as the sound track goes, the game is fully translated and dubbed into various languages such as Spanish, Portuguese or English.

S.K.I.L.L. is an outstanding first person action game. It's very fun and completely free. It's an excellent free alternative to Counter Strike.