*You have summoned the genderless skeletal moose. *...You're not sure how this turn of events will effect you. This is my way of saying...Yes. I am a fan. Depends on the side you go on. There are two major chunks that I consider no bueno. Those being the side that is waaay too forward with their opinion of the game. Really in your face. They think everyone should play and love the game and if you don't love it you're wrong. Kinda sickens me. But not as much as the second chunk that is no bueno to me. This section of the fanworks and stuff is called "Undertail". It's the rule 34 section...*cringes* I may really like the characters, but...whoa there... I keep myself to like...comfortable AU land. I also don't try and shove the game in people's faces all the time. Like, I suggest people to try the game at least, but if they don't like it, I can respect that. It really bothers me when I see that. I don't want to be associated with bad fandoms, but...that kinda happens all the time, yea? C'est la vie.
Undertale is $9.99 on Steam, one time purchase (so, no in-game fees). It's an RPG with bullet hell elements. Also, it's an RPG where you don't have to kill anyone to beat the game. That being said, what you do in the game is your choice. There's a plethora of endings.