Hey, good to hear that everything works fine, thank you :)
I don't have any precise idea, except add the achievement system and some visual enhancements are planned but nothing for gameplay. I know it's a bit boring and lack of things to do, I may add things later like the common reborn system or new level with defferent colors. Nothing very original I must admit, but suggestions are welcome, as always :)
I've been busy myself but I've been working on the game engine and the other game. It's going fine, I've got an early prototype running, a kind of story... I may eventually post it here in few days. Thanks for asking. I hope everything is good for you.