Hyperbol is a truly awesome unique game. It has a tutorial which you can play in offline mode or you can join players online.
This game is still actively supported by the developer. I got a response in a very short time on their discussion forums.
Graphics are unique and interesting.
Sounds and Music 9/10
Sounds and graphics are near perfect for its genre.
Gameplay is awesome. Always something interesting and it is enough that you will be enjoying it for months to come.
Have a lot of spare time because it is fun and somewhat addicting.
Price: I have over 750 hours online with this game so I have to say that the price is definintely good for the amount of fun that you will be getting out of the game.
Bugs and Execution: Occassionally server connection time outs but the game it self has no bugs and runs flawlessly on XP , and windows 7. (I have not tested it on windows 8 or 8.1)
Overall : This game is awesome and worth the price. Take the tutorial and practice a little in offline mode before jumping into action with real players.