2D Unity Game Reskinning

Information for the business: Mobile Game
Industry: Entertainment
Design details: Existing unity game should be reskinned with new concept
https://dl.dropboxusercontent.com/u/205070123/2DInfiniteRunner/WebPlayer.html

Textures (graphics) to redesign can be found here:
https://www.dropbox.com/sh/dbaafj82r5hgf0t/AACpkaYZGSvyO8ZjVNiHzkvAa
Please play the game first or check graphics.

Expectations
- Advising 2 possible game scenarios i.e. instead of submarine, flying plane in a cage or flying chicken to be able to catch
- Prodiving new graphics which can be easily translated to other languages.
- Outstanding Game App icon
- Loading Screen
- Game Splashscreen
- Marketing .Gif in 320*50px with animation to be able to use in Ad networks
- Be part of development lifecycle until it goes to market
- Good English communication skills

Please provide your portfolio to help us to decide.

It is our initial project to try offsite design, more will come if we successfully manage engagement.

We would like to make Skype chat before we decide whom to give project.
Ideas for the visual style: Fyling baby bird
Extra notes: