I just wanted to give a heads up that AVA is doing closed betas right now (basically meaning they open the servers at a certain time). I've played it for two days now and it has potential.
There are three modes right now: Demolition, Annihilation, and Escort. My favorite is Demolition (basically try to plant or prevent planting pending your team). Annihilation is basically killing the other team until a side gains enough kills to be the victor. Escort is basically walking a tank through defenses which is intense battle on both sides.
I'm currently playing the game on below minimum requirements so most here should be able to play the game. (1.8ghz cpu and non-compatible generic graphics card)
The problem which closed beta right now is that there is a small amount of weapons to select from but (good knews for some) there is no renting weapons. The downside to that is that you have to maintain them when you use them which isn't too bad if your like me and take breaks which isn't good around rented items.
Euros are gained through doing different objectives which I think I'm almost to the end of the beginners list. I'm not sure other ways of gaining euros besides medals and such.
There are levels for ranks and ranking is relatively fast. The gameplay is similar to COD from my experiences.
Found: http://ava.ijji.com/
