Since it is beta version, I would not recommend buying this game for now.

There are a few problems I think developer should work out on.
1. Matching system, it is so hard to match other players.
2. No in-game chatting system.
3. Missions are too drudging.
4. Some places are unreachable but it was a mission destination.
5. Too hard for single player, even the easiest level.

If you have friends to play with, I am sure you'll have some fun.

Since it is beta version, I would not recommend buying this game for now. There are a few problems I think developer should work out on. 1. Matching system, it is so hard to match other players. 2. No in-game chatting system. 3. Missions are too drudging. 4. Some places are unreachable but it was a mission destination. 5. Too hard for single player, even the easiest level. If you have friends to play with, I am sure you'll have some fun.