I have a few concerns:
- The game is a bit confusing and it would be good to have a tutorial sort of thing to run through what exactly it does and how to play it. Perhaps consider simplifying the game a little bit so it's a bit more accessible to people as well given the steep learning curve?
- Why only accept BCH? You're going to find that not a lot of people use it as their native gaming currency.
There is nothing difficult here.... you set your path before you play and the character will run that path and if he collides with other characters, you lose. So you have to predict where other players will go and hope to miss them.

You only have a limited amount of moves.. and so do they. My problem is... if I press say the down arrow... it goes all the way down... no just one block at a time... would it not be better if it goes one black at a time?