I vaguely remember this one... but I'm surprised with just the one screenshot. I never played it, is the entire this a text based game? You can do this in unity super easy. Buildbox even easier.
Why? Did you get a publisher and he insists of a new name or do you want to change it yourself? I like Circle Trap a lot. Or if you want to make it more flappy, then Trappy Circle perhaps.
@Christoph Cause if we search next on usa ...there are so many other games/apps...we need an unique name that shows at les only 10 results.. I LIKE CIRCLE TRAP
We finally released our new game N.E.X.T! https://itunes.apple.com/it/app/n.e.x.t/id1111331469?mt=8 HOPE YOU ENJOY!