Wolfram (AKA: Wolfenstein 3D Remake) is a modern HD remade edition of the classic DOS game Wolfenstein 3D, which was developed by John Carmack from id Software in 1992, and treated as the first game work of First Person Shooter (certainly, as early as 1973, the Maze War born in NASA's PDS-1 computer is the only real originator). It was made by Chain Studios from Russia using the Volatile3D II game engine in 2012, released for free.

Project I.G.I. (AKA: Sneaked, IGI is short for Institute for Geotactical Intelligence) is a series of tactical first-person shooter (FPS) PC game with realism elements and excellent graphics & sound effects design. In particular, the whole game comes with fantastic sandbox maps and playing methods, there are even dedicated servers built by fan players for online play. That's why it's so popular that it got numerous positive reviews from players around the world the time it came out (it has been 18 years as of this post, but AppNee is still willing to give it good praise).

Virtua Cop (AKA: Virtua Squad) is a series of first-person light-gun shooter games with 3 works Virtua Cop (1994), Virtua Cop 2 (1995) and Virtua Cop 3 (2003). Virtua Cop: Elite Edition (AKA: Virtua Cop: Re-Birth) is a bundle edition of Virtua Cop and Virtua Cop 2 (along with bonus unlockable artwork) released for PlayStation 2 in 2002.

Army Men II is the direct sequel of Army Men (1998), released in 1999. It used a fire-new graphics engine, accordingly its graphics quality was greatly improved. In stages, it first introduced a variety of new enemies, including cockroaches, and extended battlefields from the "Plastic World" to the "Real World" we live in, such as kitchen and garden.

Mad Caps is a very excellent and addictive elimination type of small puzzle game with absolute originality, distinctive style and pretty high playability. It was developed by MumboJumbo, and presented by GameHouse in 2004, old but classic.