RPS & Rock Paper Scissors

RPS is a hand game. Selecting Rock, Paper or Scissors and wait for the others.
The game was built as a social game.
Play mode:
- Single player: Just only one use play in a match.
- Multiple player: Two or more player can join in a match.
- Play with your friend: Send a request to friend to join in a match.
- Offline: Don't need the internet to play game.
Items:
- Using some items to resolve the complex case.
- Item of the player will be stored in the server.
- Each item can use for one or more in a match.
Contact:
- User can make a friend request to others.
- Make a new friend request need to accept from your friend.
- For unfriend, user need remove your friend and setting.
Message:
- User can send a message in a match, the message will be showed in short time in center of view.
- User can also send a message to friend in contact list.