Alien Blitz build 744 has been uploaded on Google Play

• New mini-map: more precise, shows total monster, monsters position and player position
• Viewport is now restricted to map size with a margin (you will see less void around map). I will have to put some sort of background instead of void
• Player’s movements are now restricted to map size (you can’t walk into the void, missiles and monsters still can)
• Corrected a few very small glitches on some maps