BallVania is an exciting retro-style adventure game in which you have to guide the ball through the intricate corridors resembling labyrinths and dotted with traps. To start, press the arrow and select the first number in the list. Get to the portals to get out of the other: this is how you overcome the fences. Collect the keys to open the locks and advance further. Deftly slide past spinning axes, popping spikes and laser barriers. Try to collect all the stars in the location. Manage not to get lost in the maze and get to the exit (a large portal with a white rim) to the next level.