Download and unpack Byster in any convenient location for you.
The registration window will open in front of you. Come up with a login and password, and in the last step, specify where you learned about Byster.
Once you have successfully registered with Byster, go to the store, and select the speck you are interested in, there will be a test button below it
To begin, you should launch Byster, then press the 'Download' button.
After you have launched Byster in the game, make the necessary settings, namely, check the boxes next to the functions you need, and enjoy the game together with Byster. I will add screenshots later.