1)   Island Wars 2 2.50
Deep in the South Pacific, two islands battle over their palm trees! Hop in your biplane and bomb the enemy trees while using your cannon to protect your own. Features 6 gametypes, 7 mutators, 10 gameplay parameters, 5 skill levels, worldwide scores.
arcade, shooters, shoot-em-up, war, tank, action, duel, island, sea, airplane,

 2)   Astrosiege 1.2
Astrosiege throws you into the cockpit of a prototype space fighter to blast your way through hoards of alien fighters in classic 2D shoot-em-up action. Destroy dozens of unique 3D accelerated alien fighters while upgrading your ship with powerups.
game, arcade, 3d, action, retro, space, shooter, shoot-em-up, scroller,

 3)   Island Wars 1.20
Deep in the South Pacific, two islands are locked in deadly combat for supreme control of... well... their palm trees. Join in the battle and hop in your biplane to bomb the enemy trees while using your cannon to protect your own. 1 or 2 players.
arcade, shooters, shoot-em-up, war, tank, action, duel, island, sea, airplane,

 4)   PuffCamp (War of the PuffBalls) 1.3.0
Puffballs are cute little creatures, who bounce around and lead happy lives. But sometimes, the Puffballs have their times of war. Complex Puzzles! Violent Gameplay! Rescue the prisoners from the PuffCamp!
puffballs, action, shootemup, shooter, blood, guts, gore, violence, violent, kid,

 5)   Island Wars 2 Christmas Edition 2.50
Deep in the South Pacific, two islands battle over their Christmas trees! Hop in your sled and bomb the enemy trees while using your cannon to protect your own. Features 6 gametypes, 7 mutators, 10 gameplay parameters, 5 skill levels, high scores.
arcade, shooters, shoot-em-up, war, tank, action, duel, island, sea, airplane,

 6)   Bad Folkers! 1.5.0
Big Weapons, Big Enemies, Big-Mouthed Pilot! Battle waves of Folker planes and crazy big bosses while your pilot yells and hollers in reaction to what's happening! Hilarious Game includes Options and Superweapons!
bad folkers, folkers, folker, fokkers, fokker, side scroller, side-scroller, planes, plane, airplanes,

 7)   Brium XG-72 1.0
You control Brium in vast levels and must take all the stellar stones while facing enemies.
Brium, Shooter, Action, Blaster, Shoot-Em-Up, Arcade, Game, Fun, Frantic, Gameplay,

 8)   zak zapper 1.00
The evil Wolfoid and his gang have launched an offensive on planet Zerth. It's time for someone to put an end to this menace. As Zak, you must kick some serious Space-butt!
zak, zapper, shoot-em-up, space, invaders, arcade, shooter, game, action,

 9)   Donuts in Danger 1.1
Donuts in Danger is a frantic action shooter with cool upgradeable weapons, tons of enemies and 45 manic levels. Help the Martians to save their precious donuts from the Cube-Clan scum.
donuts in danger, donuts, shooter games, shoot-em-up, arcade games, action games, shooters, games, free games, free downloads,