For the time being you can experience the shorter "go" variant in Park itself, too, in the Arena of Football. Each one goes about 10 minutes and cost a surcharge of 6 Euro which I finde very reasonable. I tried Ed and Edda, the new Miniatur-Wunderland, and Artiality, and liked them all very much. The first 2 are similar in that you are at the respective location (EP, MiWu) and get some small jobs to do there. Very engaging and entertaining. ARtiality is a bit different, since you get in early 20th Century paintings. Here you do not have to do anything, you just watch, how the paintings come into existence and you stand in them in a 3D 360degree environment. I like art and found Artiality a brillant experience. But if you want action, it might not be your cup of tea.