I'm happy to know you enjoyed it!💜 As for your question, I was developing the game from 12 to 15 hours every day because I didn't have to do anything xD Also, I had a general idea about what I wanted to create for this game after knowing the game's theme, so I focused in that idea and I guided my game development from that. But to be honest, I feel my game is extremely short.
Anyways, thank you for posting, and definitely your game is also super amazing. Good job!😊