Simultaneous turn in a turn-based strategy game.

This would reduce the cost for the end-user and increase the likelihood that true SOD players will start playing HOTU.

Well, let's say 50 UAH or 100 rubles can be charged for the lobby; if it's the Merlin option, in my opinion, 100 UAH is already a lot, I used to earn 250 UAH a day on mapmaking; this is if the subscription is for everyone.

Give a new user a month of free lobby access; then charge 100 rubles or remove the lobby; and if that's the case, you need to think about how to protect yourself in court if SOD developers suddenly appear, saying that you bought a license and modified it for yourself; it's easier to redraw all the creatures, and try to prove it later.