If you have a PC and visit the Steam store regularly, you\u2019ll be happy to know that <em>Killing Floor 2<\/em> can be played for free up until Friday. That\u2019s two whole days of shooting and killing fun. Also, if you decide to purchase this first-person shooter \u2013 developed by Tripwire \u2013 you can save big.\r\n\r\nThere is a lot to love with this sequel to 2009\u2019s <em>Killing Floor<\/em>. There is a total of 10 classes that you\u2019ll have a chance to explore. Each is distinct and gives you a unique set of skills to master throughout each session.\r\n\r\nThe medic class is particularly fun to play with. In addition to have self-healing abilities, you can go around healing others who have been weakened. You feel like an integral part of each match. The demolition expert is also worth exploring, who has access to C4 and explosive pistols.\r\n\r\nWhen you\u2019re not getting accustomed to the different classes, you\u2019ll enjoy killing different enemies with your friends. The co-op play is where this first-person shooter really shines. The online mode is a blast too, although there are only two modes.\r\n\r\nWhat really stand out are the over-the-top visuals and music. They make you feel like you\u2019re in an action-packed movie, where there\u2019s no shortage of intense moments. As you progress through the different stages, you\u2019ll be forced to take a more tactical approach. That\u2019s mainly because ammo and resources are limited.\r\n\r\nEven though <em>Killing Floor 2<\/em> only has two bosses, they\u2019re still pretty fun to take down. They have huge health bars and when they attack, they can cause devastating damage quickly. You\u2019ll have to be quick on the trigger if you hope to be successful.\r\n\r\nThat\u2019s not all <em>Killing Floor 2<\/em> offers. Thanks to a recent update, you can now play Cyber Revolt. It\u2019s a multiplayer mode that lets you take on the role of street ninjas and cyberpunks. The levels are dressed in neon lights, a unique visual that truly immerses you in this fantastic world. New weapons and levels have also been added in this update. There will even be new music to hear in the backdrop, as you\u2019re taking down enemies left and right.\r\n\r\nNow\u2019s the perfect time to check out this game for free. If you like what you see, you can buy it for 67% off when you visit the Steam store. That\u2019s quite a deal for such a fun and memorable first-person shooter.