This is a game in which you can easily earn money.
For start,you can begin practicing and soon is coming
an update for playing with real money.
The goal is to pass through more and more doors and
collect the highest score.
Every pass through the door gives you one point and
for every door u miss you lose one point.
When you have practiced playing game very well you can start investing money which is given to you in the game and ,of course,double it.
Do not invest decimal sum of money because it may cause an error in the state of your account.
1.score higher than 30
the bet doubles
2.score higher than 60
the bet doubles 3 times
3.score higher than 90
the bet doubles 4 times
4.score higher than 270
the bet doubles 7 times
All in all,this is a demo and the payment of money you earned is impossible.
So keep praticing and wait for an update to earn your real money.
minor bug fixes and performance improvement.