I've played every version of twewy from ds to phone to tablet to switch but theres alot that went unanswered in that game for me no matter how many times I played it. One thing that stood out for me tho is that MOM'S mannerisms make me think of MR HANEKOMA from twewy who was really and truly hardly in the game but seemed to know next to everything about the reapers game that neku and friends had to face. Maybe I'm going mad but would it be a shock to see MOM take his hood off only to reveal a laughing MR.H who would then be able to reveal what his mission has been all this time since twewy.