Nail Stack! is a casual game where you play as a gigantic finger trying to grow its nail longer and get to the finish line. Move horizontally through each scene as you collect objects to make your nail longer. You can also find different colors to enhance the final result.
To control the finger, all you have to do is slide your own finger left and right to collect objects. As you advance through each level, you'll also encounter various objects that will try to break your nail.
Staying focused to avoid the obstacles is key if you want to cross the finish line with long and beautiful nails. If you run into one of the obstacles, you'll lose some of your length.
Nail Stack! has 3D graphics with simple gameplay that's similar to many other Android games. Move from left to right to grow your nail out, and try to cross the finish line with the highest score possible. As you reach the end of the line, you'll also have the chance to collect some extra benefits.