It entirely depends on how often I can work on the game. I would give a rough estimate of about a year and the game should be fully complete. Once the game is in full build I plan to let it be downloadable from steam and from my Patreon. The game will be free to play in browser up until it is about 70% complete. After the game's full release, depending on player feedback, I will consider adding an expansion or two. If people would like to see more content the expansions would be free to all patrons, and be paid DLC on steam.