Stack the building up as tall as you can before it topples! Based on a card game by German game and toy company, HABA, Rhino Hero challenges players to make the tallest building they can, using blocks of different sizes to represent the different floors of the building. Along the way, you can receive assistance from Rhino Baby who has a pink ray gun that freezes your building to keep it from getting shaky. Villains occasionally fly into the scene and you can call in Rhino Hero to battle with them so that they can’t knock down your building (the battles are short and are mostly a purple cloud of dust and flying fists that leave the villains looking shabby and dejected more than actually hurt). The different blocks that make up the building often have silly scenarios in them and a few have special powers (like a super sticky honey bear one that can even hold blocks stuck to the side of it). Players can choose to stack carefully to build the most stable tower possible or just stack blocks one on top of the other to build up high as fast as they can. There are subtle lessons of physics involved as you work with balance, stability, wind and other forces (from villains) as well as immediate rewards of earning “new” silly blocks to build your tower with. As a parent who has played both the physical and digital version of this game, I’d venture to say that I actually prefer the app!