
Tony Vance
An absolute buggy mess of a game. Once the pen gets too big, it stops collecting and becomes extremely laggy, there is something that sometimes prevents me from tapping to increase the speed, and in the city, there is some mysterious wall the prevents me from going back to additional building spots. All the issues make it so its unplayable beyond 30 minutes.
7 people found this review helpful

Jeffery Jarrett
Game is completely broken. The "Pen Size" button skips ads totally. Once you're max size and past a certain point, the game bogs down to around 1 fps and the "pen" continues down collecting money items (no resources) until it hits the bottom. Then, I got to the second world before completing the first and the second world won't allow you to get further than the first city block, so no advancing past that. I cleared cache to no avail, then cleared storage to have my game reset with the same bugs.

David Lowry
Well if you like watching ads then this is the game for you. It was fun at first, but then got to a depth that I couldn't get past, the bit kept breaking. After only 5 upgrades to the bit, it was maxed out. Once you got stuck, the only way past was to watch ad after ad to upgrade the stamina, which still wasn't working. Then it got glitchy. Drilling through material, but the material wasn't going away. Horrible experience
129 people found this review helpful