Asteroids and Aliens

Apr 22, 2016

v1.3.7
-added fifth alien
-updated graphics
-added backgrounds

v1.2.6
-corrected GUI centering on title scene

v1.2.5
-added fourth enemy alien type
-added start screen

v1.2.4
-added more enemy alien types

v1.1.3
-small fixes

v1.1.2
-New boss alien appears during every fifth phase.
-New explosions and sfx.