AstroMenace is described as 'Immerse into a decisive battle against tons of cunning foes, face the terrifying bosses and protect your homeland throughout 15 diverse levels of the game'. There are more than 10 games similar to AstroMenace for a variety of platforms, including Android, iPhone, iPad, Windows and Linux. The best alternative is OpenTyrian, which is both free and Open Source. Other AstroMenace like games are Retro Shooting (Free), Utilizer Deluxe (Free), Galaxy Warrior (Free) and Chromium B.S.U. (Free).
Do you want a new style of arcade shooter game? With an exciting shooting style and retro + modern pixelated graphics, Retro Shooting is a mobile shooting game that has caught the attention of shooters around the world!
Utilizer Deluxe is a mobile arcade space shooter mixed with a match 3 genre! Utilize fancy space monsters, fight with dangerous bosses, make color blocks combinations, upgrade your spaceship, complete all sectors and test your skills in the survival mode!
Chromium B.S.U. is a fast paced, arcade-style, top-scrolling space shooter on Windows, iPhone, PSP, Mac, AmigaOS 4, Linux and numerous other UNIX-like operating systems. It is a free software distributed under the Artistic License.
In Mortal Skies 3 it is 1918 and World War I is still going on. You are a young fighter pilot who will have to engage numerous enemies in your biplane. Will you succeed in becoming the best fighter pilot, destroy your enemies and finally make an end to World War I ?
Space Grub offers an endless arcade shooter experience with quirky visuals that add tons of fun. Play as 17 different ships and collect power-ups as you travel through space exploding your favorite Chinese foods.