Hey! Thanks so much for testing the game out and flagging that issue.
We ran into a strict hosting network restriction with itch.io's built-in browser player frame blocking our multiplayer server connection. I just completely updated the launcher settings to bypass this.
Could you refresh the store page, click the direct game link in the description, or just use this link right here to open a fresh tab? It will let you create rooms, play solo with bots, and load lobbies seamlessly now: onrender.com
Let me know if you manage to generate a room code successfully!