Geometry Dash is one of the most hardcore arcade games for Android, where you have to dodge sharp geometric shapes.
You'll play as a square trying to navigate through all the available locations, filled with a variety of sharp-angled obstacles. You'll encounter both simple triangles, which will instantly kill you if you touch them, and various mechanisms that won't let you move forward even a centimeter.
Using the level editor, you can create your own unique levels for Geometry Dash.