Can they be prosecuted for this by law?

Question

Law in IT

There is one toy, it often hosts something like events where you need to complete tasks and receive game gifts for them. In such events, there are usually tasks in which every hour / 30min / 15min you need to "send the character" to the passage. All actions take place in the browser. Usually, the main inconvenience is that you need to log in every hour and start again. In the past event, the so-called autoclickers were popular, but their inconvenience was that it was problematic to use a PC at the time the program was running.
Even then, I thought about creating a bot that does all this on its own, and you can also use a PC, since you are familiar with js. But if you can do something, don't do it for free.
Now I decided to sell such software on the trail. event.
I also made a website, I took the logo of the event from their website, everything else is mine, so, can they find fault with me for everything that I did? The company is Russian, they will quickly find out about my software, do I even have the right to sell something like that?

Answer 1

In essence, you wrote an addon for the application. Are you attracted for this? No.