PC Tokkyuu Shirei Solbrain (Shatterhand NES) Remake - Update

Update: Added the alpha and beta boxes, some “P“ boxes, more enemies that come from the back and some “satellites“. I made a PC* playable remake of Tokkyuu Shirei Solbrain (Shatterhand on NES) using Game Maker Studio (*the game also work on Xbox One). I edited some sprites, add new IA for the enemies and also I setted the game at 16:9 (720p). I only made the first level and the first boss and there are missing things like the shotgun, power up and the satellites (the floating things that you pick up with