I have played Tapia off and on since I downloaded it, finding it compelling enough to return to it rather often. It has a different kind of graphic interface, and your games all take place in that same frame. However, once underway, you’ll find that the “forests” you are able to quickly create keep urging you to press onward...you want to do more with the twists and turns of the cube. And you can. Moreover, if you happen to create a locked cube, there are at least two ways to get back into free movement. I do like this. DO’B