A downloadable undertale for Windows


Looking for the Undertale 2 TRAILER? It's right here.

UNDERTALE II: Revenge of the Robots is the new awesome sequel to UNDERTALE everyone has been talking about for the past few decades. It's totally not* a FANGAME OR ANYTHING. 
(*Umm... Huh? Maybe it is a fangame... What a mystery...)

Check out all the sort of things you're missing out on, you sluggish IMBECILE....


Bullet hell mechanics are tried and tired, aren't they? We got rid of those in favour of a cool TURN BASED BATTLE THING with TEAMBUILDING and PARTY MEMBER SYNERGIES and stuff. Huh? Ah. Yep. THERE'S LIKE 7 PARTY MEMBERS. And they all work in weird unique ways.
Also included is some sort of TALK MECHANIC... Talking to enemies? What the FUCK?

Talking to enemies influences the course of battle in FUNNY and UNPREDICTABLE ways. Maybe* it's even necessary in certain situations...? Just play the damn game.

(widespread videogame critic consensus describe the game as "the dark souls of indie games" if you never use the talk mechanic. I wouldn't trust those guys, though.)


Oh my god, did that guy really say that!? Ahahaha... (I haven't chosen the screenshot yet as i write this caption) Oh my GOD I would never expect to see THAT GUY in an UNDERTALE SEQUEL THING of all things....


Oh? OHOHOH? What's going on in here? A library on FIRE? A bunch of walking buckets of LAVA? A sign forbidding CONGA LINES?  There's so many new areas not seen before... Yet.... I had to render this gif three times before it stayed under the 3MB upload limit.....


PACIFIST, GENOCIDE? Pfft. Hah. *Burp sound effect* Nah dude. You're gonna have to go for MEGABLOOD or something..? Huh?? Oh, there's also SECRETS. And FUN stuff. And a TON OF OTHER STUFF???? CONTENT?????? 



Tra la la. Download now.

(...You might want to play the prequel first, although it's not strictly necessary.)

(Actually, legally I think I may have to specify that it is a fangame. IT'S NOT OFFICIAL. IT'S A FANGAME. Undertale belongs to Toby Fox, all other respective brands and stuff belong to their respective owners. Parody law and fair use and all that, I think. All talk of "official" is done for fun. As a joke. Funny. Jokes. Funny.... Sorry Toby. Please come to my house and we can play Undertale 2 together. April Fool's!)

Rated 4.9 out of 5 stars
(91 total ratings)
GenreRole Playing
Made withRPG Maker
TagsCreepy, deltarune, Funny, RPG Maker, Touhou, Undertale, undertale-2, weird
Average sessionA few hours
InputsKeyboard, Xbox controller


Undertale2.zip 299 MB


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ngl this game is good

beautiful and utterly poggers

also can someone tell me how to find the discord i cant find it



This is *actually* one of the funniest games I've ever played, thank you so much for making it <33

the sequel we didn't ask for, but the one we needed


glorious undertale 2 best game

When I attempt to run the game it just shows a black window labled UNDERTALE II then closes.

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can the next update add a raid boss/boss rush? bcz i really fkn love this game.


We did it boys. We saved Undertale 2.

L void (cmon kid lets go save undertale.. 2!!)


is it possible to play this on a mac?

How do I save?

did you unzip the game?

(1 edit)

Yes, but i tried to re unpack in a different folder and now it works thx for help


Great, now do OMORI 2 (or you can't do that)


now with 2000% more dogs to kill

wait, wasn't it cats?


whatever. the point is there's even more animal cruelty and fratricide 

What about more pushing your sister down the stairs for pizza

do you know dani?


oh you dont know what Karlson is?

he is not Dani bro

This is the game of sequels



Can som1 make a game that is literally just the fishing minigame I would legit pay money for more of that


Support my future games and you'll see one come out eventually :)

This game is so cool! :0

in the puzzle i typed in the numbers and it didnt work

i mean it doesnt type the numbers in the puzzle

then you did it wrong


UNDERTALE 2 is a great game . UNDERTALE 2 is a very recommend to all who  loving good game and RPG. UNDERTALE 2 is the choice for undertale fans


(1 edit)

This was FUCKING MAGNIFICENT. You've done an incredible, absolutely incredible job with this game.


i came


Didnt expect this lol


Best totally 100% official sequel anyone could have ever asked for.


Any chance you can play this on Android?



(3 edits)

Question are there no mercy or spare in this game i been just using talk and talk over and over again and it doesn't gave me a option to spare (or if there is one) 

Edit:nvm i just read the description above and i am dumbest because i been talking the wooden table (dog?) in like 10mins now haha

I demand this game on Steam NOW!!!

Most badass undertale * definitely not a* fan game I've ever seen made, if I had to pay to play I'd spend every dime I've got!

(1 edit)

why (HOW) did it get category on twitch? okay, letsgo


Can I give a game a standing ovation before clicking the Download button?

It's... glorious.


I think anybody with a love or respect for RPGmaker as the sub-genre that it is should play this. I think it would be hard not to get something out of it.

Undertale 2 is so genuinely, consistently good its fucking unreal. The pacing is super tight throughout and it was a LONG playthrough for me, like 18 hours (with a lot of dawdling admittedly) and keeping things entertaining for so long in an RPGmaker game is something I consistently see games struggle with if they decides to go much longer than 3 or 4 hours.

The game oozes charm from every possible angle. You might bounce off of the comedy at times but I found it funny throughout, and I don't think you could deny the amount of effort that went into every part of the game. Almost every enemy has multiple things to talk about, there's so much side content to do, and the title screen will randomly display items and keep track of a combo meter incase it displays the same item again in a row. That's all to say theres a psychotic amount of love put into this.

The combat is pretty good too, character gimmicks, Tag-Team move combos and just... so many unexplained status effects keep things interesting. Being able to stack like 6 or 7 buffs on one character and destroy a boss always feels good, and it never feels like just mashing attack 4 times is the best thing you could be doing like in some older stuff I've played. 

This also probably has one of the best fishing minigames I've played, like the tangible rewards from it coming in handing with the games superboss is more than I can give most typical rewards, but its actually fun to play which is ALSO more than I can give typical fishing minigames.

I genuinely think this game has the chops to be considered an RPGmaker great but sadly I haven't seen many people talk about it. The game is a joke front and center and jokes aren't going to be taken seriously, and that's a shame when the joke is one of the better things I've played this year.

---Some Spoilers--------

Sticking the landing from Ultra Parody to a story that is actually going somewhere and came from somewhere is so impressive after all the bits and gags the game is built on, there's so much game here. I wish and hope that Cai Digamma could stand next to the Brads or Phillips or Batters of the RPGmaker world but it's almost sad that I don't think the game CAN eclipse being "Undertale 2", but maybe that's okay. It's meta on multiple levels even within the game, it is what it is. Maybe the real Undertale 2 was the friends we made along the way.

Thanks Zizou make more cool stuff because I'm here for it.

thank you for the heartfelt review <3



what does this mean? does this mean the game is bad? if it is


(1 edit)

as a FNaFB enthusiast, i gotta say this is fun.

it's not the same kind of thing but it's still real fucking fun.

Edit: also there's no card list anywhere so I can't cheat that :(

there's one in the discord!!

oh, yeah that makes sense.

didn't want to join initially since i'd just end up lurking, guess i will tho.


is this real?




Immensely better than it had any need to be



Undertale 2 is the single greatest RPG i've ever played. Infinitely more charming and fun than actual Undertale. 100% serious. This is probably my favorite game of all time or at least in the top 5


Every time I thought the game is gonna end, it didn't. It ended after 11 hours of gameplay. I loved every second of it. Thank you for making this masterpiece. Seriously.



did you do the ignoramus route btw


my name



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