Zombie Massacre has to be the most exciting bit for me here (never played it or anything, but I understand the game style). I started playing Alien Swarm while I wait because of having watched the gmod vid x3
The other bits are like a bonus. I always play for fun rather than farming money since I believe that is what the game should be about in the first place :3
I am curious about Accelerate and thought that was next, noticed 1 year ago exactly it was voted for in a poll as top requested.
Keep it up hoping to see Arcade soon too