We need help from who like runner game!

Hi everyone,
We are going to launch a game on iOS named Mountain Rush. It’s a revolutionized infinite Runner Game. It’s our great pleasure if experienced IOS gamers accept to play and give us feedbacks. We want to make it perfect before publishing. Please test the game here: Mountain Rush app.
Please tell us what you think about the game. Here’s the game trailer:

Thanks for your time and feedback. Merry Christmas!
Mountain Rush Team.

some images of the game: