Top 5 Free Steam Games

This is a list of the new top 5 steam free games, this list has been made based on the latest steam reviews and free games download count in addition to the players online for each game.
All games on the list have a link to download them or learn more about them. 
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1) Dota2

Dota is a competitive game of action and strategy, played both professionally and casually by millions of passionate fans worldwide. Players pick from a pool of over a hundred heroes, forming two teams of five players. Radiant heroes then battle their Dire counterparts to control a gorgeous fantasy landscape, waging campaigns of cunning, stealth, and outright warfare.
Get Dota2
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2) War Thunder

War Thunder is a free-to-play, cross-platform MMO combat game for Windows, Linux, Mac and PlayStation®4 dedicated to military vehicles used in and around World War II and the Korean War. In War Thunder, you can take part in major battles on land, in the air, and at sea, fighting with real players from all over the world in a continuously developing environment.

War Thunder already offers a highly detailed experience in military aviation and ground forces combat, giving players access to a Guinness World Record breaking number of aircraft, as well as an abundance of tanks and other combat vehicles - and the number is constantly rising.

Get War Thunder

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3) Team Fortress 2

One of the most popular online action games of all time, Team Fortress 2 delivers constant free updates—new game modes, maps, equipment and, most importantly, hats. Nine distinct classes provide a broad range of tactical abilities and personalities, and lend themselves to a variety of player skills.

Make a character your own!

There are hundreds of weapons, hats and more to collect, craft, buy and trade. Tweak your favorite class to suit your gameplay style and personal taste. You don’t need to pay to win—virtually all of the items in the Mann Co. Store can also be found in-game.

Get Team Fortress 2

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4) Warface: Black Shark

In Co-op mode, play the part of a Rifleman, Sniper, Engineer or Medic, and master the unique skills of each class to help your team to victory. Daily new missions mean you'll always have a fresh challenge to face and new rewards to unlock – regardless of whether you tackle Regular, Skilled or Hardcore campaigns.

Versus matches see teams of up to eight players battling it out in stacks of competitive modes. Jump into "Team Deathmatch", "Free for All", "Plant the Bomb", "Storm", "Destruction" or "Capture", and switch your soldier class at any moment to maximize your contribution to the cause. 

Get Warface: Black Shark

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5) Warframe

They were called Tenno. Warriors of blade and gun: masters of the Warframe armor. Those that survived the old war were left drifting among the ruins. Now they are needed once more.

The Grineer, with their vast armies, are spreading throughout the solar system. A call echoes across the stars summoning the Tenno to an ancient place. They summon you.

Allow the Lotus to guide you. She has rescued you from your cryostasis chamber and given you a chance to survive. The Grineer will find you; you must be prepared. The Lotus will teach you the ways of the Warframes and the secrets to unlocking their powers.

Get Warframe