Hi! If you mean whether the full game will be available here on itch.io: for now, the main release is planned on Steam.
The game does include single-player, but it also has online multiplayer (coop). Steam provides some multiplayer-related features for free, which is very helpful for me as a solo developer working with a small budget.
I would really like to make the game available outside of Steam as well, including on itch.io. However, for non-Steam versions, I may need to set up dedicated servers or other backend solutions for matchmaking and online features, so I can’t promise that 100% at this moment.
But it is definitely something I would like to do in the future if possible. Thanks for asking and for your interest in the game!
