This game was super fun !
I love the entire cast, their dialogues are great (Simple Tom my GOAT).
I had a familiar feeling during the whole game as I waited for specific characters to show up at specific times at different places, but I couldn't put my finger on it. But after reading the other comments, yeah it really do feel like Majora's Mask little quest in Clock Town (I mean the game is literally called Clocktower, I should have guessed earlier for god sake).
So you nailed that feeling I think.
The other comments already adressed most of my feedback, so I'm just gonna say that I agree with what have been said below.
In any case, great entry.
And good job !