Well, what can I say. Beta 3 is here :P
No more chit-chat. Here's the thing
Sin Episodes: Emergence Submerge Arena Map
Submerge is set in an underwater facility. Inspired by bioshock, motivated by lack of arena maps.
Beta 3 Changes include:
-Improved NPC A.I.
-Added more spawn points
-Changed outside ocean tremendously
-Added background music
-Changed alot of prop_physics_override to prop_static, better performance and works better for gameplay.
-Changed some textures
-Added a secret(still need to add it to the stats)
-Added shimmer textures near glass windows
-Added explosive barrels
-Added ammo pickups
-Changed lighting in some areas
-Added intro and outro
-Added detail to overall map.
-Improved framerates in some areas
-Just simply, alot more spit and polish!
Also, I recently lauched my profile website(Thanks to googlepages :P)
You can find more screenshots there.
Download link is on my site, but for the eager...