The German Criminal Code penalises the operation and advertising of unauthorised games of chance, i.e. if they are operated without a German licence. The federal Anti-Money Laundering ( AML ) Act stipulates specific AML requirements to land-based and online operators of games of chance.
The final boss appears at the 100m mark and you probably won't win but you can't lose either. There are ways to ensure victory, such as getting into a low position where you can slowly twitch your way to the finish line, but it's easier to just watch the online videos.