BETA 1.5

• Added 'out of bounds' area underneath open-floor levels.
• Fixed turret malfunction when near a wall.
• Removed Drone self-detonation.
• Increased debris damage.
• Added Reflectors.
• Added Heavy cannons.
• Altered wall sprites.
• Altered ledge-platform sprites.
• Altered Green light collision detection.
• Increased Green light size.
• Added BETA COMMENTS section.
• Added other menu buttons.
• Added 8th level (boss level).
• ...probably more stuff too.