Incomplete

This is the first game in the prolific Terrorist Takedown series. In most of its levels it plays like a rail shooter, where the player has to take down enemies with machine guns and rocket launchers mounted on helicopters or HMMVVs. Sometimes the player controls a stationary gun. When controlling a machine gun, a "heat" meter is shown and if the gun overheats, the player has to wait for it to cool down until it can shoot again. The vehicles the player is in have a damage meter at the screen's bottom left.

Nina: Agent's Chronicles ( also known as Codename Nina: Global Terrorism Strike Force) is a low-budget action game with a first-person view (FPP) produced by Detalion studio.

Human Resource Machine is a single-player puzzle game where you use visual programming to control an office worker.
A sequel titled 7 Billion Humans was released in August 2018.

Hunt: Showdown is a competitive first-person PvP bounty hunting game with heavy PvE elements, from the makers of Crysis. Set in the darkest corners of the world, it packs the thrill of survival games into a match-based format.

(Source: Steam)

The world has gone mad and Flint Trucker must go down a long, creepy road to get back home and save his beloved Angelina. Blast your guns across different scenarios to fight hordes of ravenous beasts and bloodthirsty enemies.

In the year 2944 humanity is still at war with the Tiglaary and a strange anomaly named Kreed gives the scientists riddles they can't solve. Some religious groups believe the Kreed is a higher being and many of them try to enter it. One day they finally succeed and under the command of Teofrast Rumi, a high ranking officer, a ship full of fanatics makes his way into the anomaly. As a soldier of the legion, you and your colleagues aboard the spaceship Aspero are sent after him.

World War II Combat: Iwo Jima (also known as The Heat of War) is a budget-priced first-person shooter developed by Direct Action Games and published by Groove Games.

World War II Combat: Road to Berlin, also known as Battlestrike: Secret Weapons, is a budget-priced first-person shooter, developed by Direct Action Games and published by Groove Games. Despite its low-budget price, it was panned by users and reviewers as having shoddy control, and a rushed, unfinished feel. The game was followed by World War II Combat: Iwo Jima.