Super y8 Guns

Zombie Slaughter Turbo Edition
Game description:
Blast your way through 18 levels of intense zombie carnage.
Game controls: Mouse - Aim / Shoot.
R - Reload.
1-6 - Weapons.

War of Guns 
Game description:
Feel the thrill of a tactical War of Guns. Use a combination of military strategy and massive firepower in this sci-fi tower defense game. Purchase 3 powerful weapon types: robos, tankers, and traps. Fire on your enemies with strategically placed robos and tankers. Plant traps to decrease enemy power. Unlock 6 different lands and protect them all. The War of Guns is starting. Are you ready to defeat your enemy?
Game controls: Use mouse to interact.

John Citizen 
Game description:
as an extraterrestrial alien wipe out the polluting unfit human race.
Game controls: W, A, S, D - Move.
Mouse - Aim / Shoot.
1-6 - Switch between weapons.

Rapid Reaction Xenon

Modern Tactics 2
 Game description:
Move your soldiers and fire in this turn based strategy shooter. Many options, tons of levels.
Game controls: Options will appear while playing the game.

Xiao Xiao No. 4 
Game description:
The fourth installment to the best stickman shooting game. Enjoy!
Game controls: Mouse - Aim and shoot.
Spacebar - Reload.

GUNROX - Zombietown
Game description:
Shoot zombies and defend your base. Earn money for weapons and research.
Game controls: W, A, S, D / Arrow Keys - Move.
Mouse - Aim / Shoot.
1-4 - Select Weapon.

Hambo
Game description:
Armed with a variety of weapons, you must skilfully use them to rescue your best friend Bacon in this physics-based skill game.
Game controls: This game is played with mouse only.

Brainz
Game description:
Shoot the zombies as they come after you and as you earn enough to get better weapons.
Game controls: W, A, S, D - Move.
Mouse - Aim / Shoot.
R - Reload.