Dude. You have no idea how happy I am to see such a thing around!
Are you going to tackle the other Bubble Tanks games at some point like BT3 or the tower defence games?
Mate, it honestly warms my heart that people still love this game as much as I do! I'd love to invite you over to the bubble tanks style game I've been working on in Unity for over a year. We have a small semi-private discord for the game that contains the current playable builds and development progress. Add me on discord so I can send it over! Tooni 0448