To play co-op, host a game with all the bots on one team, and you and your friends can join the other team.

Changes:

* Medkit

* Grenades

* New assault rifle firing animations

* Player name tags

* Separate bot count sliders for each team

* Weapons in first person view don't clip with terrain anymore

* New firing sound for blue team assault rifle

* Tonemapping and antialiasing

* MORE ambient occlusion

* Less sand on horseshoe island