Questions in UNDERTALE

i make mistery yours now guess what is the name of game ( game yeah i can make )

For the people who create Undertale fangames, what would be the best engine to use to create one? (Please give a reason why in the comments below please.)

How do I register for UNDERTALE: Multiverse? When I select 'register' it takes me to a website that won't load.

omg dusttrust will return (I think so) and ugh ¿what game should i play?

Anyone got any fan game suggestions im bored

Where did the sans’ eye being on fire thing come from

Why

any cool fangames i can try?

Suggest me an undertale fangame

Can someone make a PumpkinTale Sans megalovania for my roblox PumpkinTale Sans obby fight?

Where did gaster came from? Who created ink? What chara was at the first? || Ignore this thing --> HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE HP WASTE