Must have Shooters for Windows XP

A.R.C.S combines classic castle defense gameplay, with increased depth of gameplay and easy to achieve player skill via its soft vs hard target system, and innovative multi-kill system. Mouse to aim and shoot. Arrow keys to switch weapons. Up arrow key to...

Abandoned Space Retro Sci-Fi Shooter is a stylish action game that features addictive gameplay. Fight crowds of cybernetic monsters on a distant planet. Collect ammunition and bonuses, select tactics against various opponents and clear the planet...

Absolute Force Online is a new free shooting game developed by TQ Digital. Built on the Unreal Engine 3, this game has luscious graphics that perfectly displays full-motion video effects, which help usher it into a new era for visual experiences in...

Battle your way through waves of asteroids and aliens in dramatic space environments. As the captain it is up to you to protect the spacestation from incoming asteroids and eliminate the alien threat. Battle many different hostile alien fighters. Collect...

In the shooting game Achtung Omaha 44 your duty is to test all kinds of weapons defending the shore lines in the WWII fights. Use six different German weapons that you can buy and upgrade in shop. Earn cash to buy upgrades after each round. Fight to...

Adanaxis is the first in a new genre of action gaming, where the fundamentals of space itself are changed. By adding another dimension to space this game provides an environment like no other, recently made possible by the power of modern graphics...

This is a demo of a forthcoming game in four spatial dimensions. Features include 4D graphics using transparent 4D noise textures, a full set of joystick and mouse controls, and three playable levels.Requirements:Windows XPLimitations:3-level...

Alien Arena is a multiplayer online deathmatch game that features incredibly smooth and fast game play with features such as ragdoll physics, real-time per-pixel and per-vertex lighting and shadows, skeletal models, lensflares, light bloom, weather, and...

Alien Arena: Tactical is a brand new offshoot of the Alien Arena game that involves co-op team play. Pitting humans against aliens, players must work together to disable their opponents bases, each player class having different, and complimentary...

The space base on the moon is attacked by strangers and robots. All destroyed. Communication with the Earth is interrupted. Hope only for you. Kill aliens and robots. Pick up ammo. Defend the base with any weapon. ...