The game that comes out in Q1 2026 will be the first complete game, which the demo is a small taster for.
I will then start working on a sequel, again a full game and release that when it's finished as a complete game. For the sequel people can join as a member on Patreon if they'd like to play the game as I develop it.
I won't be adding DLC because I'm pretty much already at the 2GB apk limit, so I can't really add more content.
Hopefully that answers your question!