Mafia: general discussions.

Where does this confidence come from, that others would appear afterward?

Where does this confidence come from? How many topics appeared in the "Off-Topic" section afterward? Useless, but it's hard to deny their existence. How much off-topic content started appearing in the "Workshop" and "General Discussions"? It's a clear trend.

I just needed a separate topic that I could delete and move myself later, so it wouldn't bother anyone.

How strongly "I" shines through here.

Because of this, you decided that you had the right to delete these topics?

I wrote the reasons above, why repeat the question? Moreover, I already wrote above that I offered you a solution to the problem. But you stubbornly refused.
Maybe the arguments for deleting your topic, mine, and Slonysh's aren't that strong, but firstly, they exist, and secondly, you didn't give adequate answers to them, only "what right do you have to do this?" But you have no arguments in favor of deleting the "Workshop" and my game. You did it simply out of spite.

and you should ask Slonysh and Zubr about this, because their actions are a real outrage.

It's funny if it weren't so sad :) They give you specific explanations for their actions, and you are offended and take revenge. Like a child.