small updates yes (adding characters and fixing stuff) but i dont think a big update will happen (also i have no idea how to add a sandbox mode or what does that even mean)
Hey i really enjoyed the game. I would like to ask if there will be more unique characters like klugs with his transformation? Or update like when you lose, you get a specific animation based of your score? Really liked that different characters got different reactions for them.
Waiting further for more characters and other updates!!!
(And another thing for new players in puyo puyo like me. its hard to make combos so maybe in future you can make a filling up bar for just any combos and release button for fart.)