- Major improvements to AI pathfinding; AI is now less likely to get stuck on rocks, drop pods and other objects.
- Fixed a bug where AI Spartans would spawn with no shields.

- Added randomized weapon placements in various spots.
- Added equipment cases in randomized areas.
- Increased all Marine's health (scales based off difficulty).
- Slight balance changes for higher difficulty; higher difficulty get access to more weapons, etc.
- AI recieved slight variation changes in weapon choice; fuel rods and concussion rifles are rare but have a slightly higher chance of enemies spawning with them than before.
- Fixed a bug where certain enemy vehicle spawns would have increased health but no shields.

- Fixed some places that AI could get stuck in.
- Minor adjustments to pathfinding.
- Small adjustments to camera placement in mission 3.