Number Run & Merge: Shooting

You've never seen any numbers game like this!

Run numbers, multiply positive numbers, merge numbers, and make your number bigger to reach the goal. Break all the number walls at the end of the goal with big numbers. The more you break the number walls, the more rewards you will get. Number run & merge game is an addictive number merge running game. Avoid obstacles in the number merge run master game and become the run merge master. Make your number bigger because it's harder than you think. Be playful and be a number master in this number run merge master game.

Can you reach the number 7777?