idea's to make it better.........1.Make the graphics better 2.make the people,people not just dots. 3.make the enemies faster,i feel like this is a simulation game. 4.make upgrades,after each wave or two of enemies.Start with tranquilizer gun to pistol go to shotgun to assault rifle to Dragunov to grenade launcher and end with RPG.
ha there is a glitch,if you put the gems green,blue,yellow then take all out and put in only the red in the middle you get the door open and keep the green and yellow gems