Minor changes/adjustments:

• Various minor room/layout adjustments
• Minor lighting adjustments
• Added bullet ejections from pistol, special pistol, and rifle
• Removed infinite Action Express, changed to 9 finite shots.
• Made Boss collision smaller which should (hopefully) prevent locking player in a corner.
• Added aiming reticle.
• Sped up mission briefing text.
• Up-rezzed item icons, to show better when picked up.
• Added light to muzzle flash.

That's all for now. Moderately impactful gameplay changes upcoming sometime in the following weeks!