One Brick at a Time: Team Fortress 2- Sentries and dispensers

Here is another video game developed by Valve called Team Fortress 2.

Team Fortress 2 is a First Person Shooter developed by Valve (The same company that developed Portal 1 and 2). It doesn't really have a story line, but requires an internet server to play multi-player with others around the world. There are nine playable characters with different and unique personalities, traits, and characteristics that may or may not help you in the game. The characters are called, Scout, Soldier, Pyro, Demoman, Heavy, Engineer, Medic, and Sniper. Each character has it's own set of weapons to shoot. Players can choose to be in two different teams (red and blue). Their costume and weapons will be in their team colors while they play the game.

I have never played Team Fortress 2, but I find lots of interest in both Team Fortress 2 and Portal, which are great games by Valve. I basically looked at game footage, screenshots, and images online as reference to make these sentries.

In this specific post, the Engineer may build sentries, automatic defense systems which shoot on their own, and stay in one place. There are three stages or levels that a sentry can have. The dispenser is like a vending machine that allows any player to regain health or ammo (I think).