Rivals of Aether

Rivals of Aether

Sans Boss Fight
130 Comments
Titanium Chimera 26 Jan @ 1:23pm 
Bro clicker buddy is kinda fun yet completely overpowered with this
D YellowMadness 27 Oct, 2024 @ 1:36am 
The act button's hitbox is too big or something. I can't stop triggering it when I'm on the item button. I even sat still in one case & carefully measured to make sure there was no way act would get triggered & it still did & I died.
C00lkidd! 5 Sep, 2024 @ 1:59pm 
Omega Flowey Next >:)
C00lkidd! 5 Sep, 2024 @ 1:57pm 
Question Can You Make Omega Flowey?
Hikiru 8 Aug, 2024 @ 8:32pm 
i get soft locked and cant respawn :/
Ultron_ecks 17 Mar, 2024 @ 1:58pm 
just so someone knows, the only way i found out to attack was with primal aspiter or whatever his name and i did my taunt when the attack happened and sans actually dodged
D YellowMadness 28 Jan, 2024 @ 9:10pm 
@Glake the snake: I did it but it's the hardest out of the 47 characters I've done it with. https://www.youtube.com/watch?v=t1NjWFhcUek
gjkjr1 26 Dec, 2023 @ 2:30pm 
can you make judgement hall as a stage? please?
chrismrhach 19 Dec, 2023 @ 8:16am 
add compat please
chrismrhach 20 Nov, 2023 @ 6:47am 
can you make a compat so i can put a special dialogue on a character
Luminara 10 Oct, 2023 @ 12:42pm 
Use a normal or mod character: easy difficulty
use MissingNo: impossible difficulty
BlueArmorDragon 3 Oct, 2023 @ 6:41pm 
Guys I know how to fight now, you have to attack the center where the bar goes
Charakter 30 Aug, 2023 @ 11:07pm 
Yea so for those who dont know, Chara instant kills sans, the creator of that character made it so she dosent work for that bossfight.
Ezawadzki 5 May, 2023 @ 12:29pm 
how do I start the boss fight?
basel 21 Mar, 2023 @ 7:14am 
fix qua mario getting damaged by the X blasters even when hes out of the way
i've been trying for the last month to dodge them but its just undodgable
Dave Strider (they/them) 2 Mar, 2023 @ 3:56pm 
what how are you guys having problems works fine and also the how do i attack thing you actually have to attack sans read the description before you but question in the comments
Some Toppat Clan Stickman 26 Feb, 2023 @ 6:19am 
HOW THE #### DO I ATTACK??!???!?!?!?
Some Toppat Clan Stickman 11 Feb, 2023 @ 10:42am 
uh how do i attack???
elijah.mythical225 13 Jan, 2023 @ 3:10pm 
at least make a character for the undertale soul so i can actually fucking play
Kat :3 (Banana Bread edition) 8 Jan, 2023 @ 10:22pm 
I cant even play it :steamthumbsdown:
FuryBowser07 18 Nov, 2022 @ 9:13am 
@thiagocannas you put aether stages, put it back in basic mode
thiagocannas 14 Oct, 2022 @ 5:17pm 
just a few questions :
HOW DID I ACTIVATE EXPET MODE?
HOW DO I TURN IT OFF?-
Krilly Spronkle 4 Sep, 2022 @ 3:39pm 
Sadly I can't go through the hall, is this a bug? or am I just a dumbass and can't get the mod to work
blub7 21 Aug, 2022 @ 11:46am 
amazed
Cosmix says toast 1 Aug, 2022 @ 8:08pm 
:theskull:
Cosmix says toast 1 Aug, 2022 @ 8:08pm 
sucks ass i cant even go through the hall
Kirby 17 Jul, 2022 @ 6:32pm 
@uppercase thing, you might need to reinstall the mod, it works for me
letters 27 May, 2022 @ 4:21pm 
the fight button doesnt work
D YellowMadness 10 Feb, 2022 @ 7:02am 
It seems I just had to reinstall the mod.
Sap (Big Challenges) 7 Feb, 2022 @ 10:59am 
Yep, guess it was some issues being on the beta client but I got to play and it as fun as/kicks my ass as much as I thought it would!
D YellowMadness 6 Feb, 2022 @ 6:42pm 
Still getting the bone crash.
RuberCuber  [author] 5 Feb, 2022 @ 8:31pm 
Bone crash should be patched now
RedixFur 5 Feb, 2022 @ 6:42pm 
when i get hit, the game crashes, fix it please
D YellowMadness 5 Feb, 2022 @ 8:53am 
Is anyone else getting frequent crashes when hit by bones? I've never had this problem before but I've also never used Liz to fight him before so I don't know whether the problem is the new patch or the problem is Liz fighting Sans.

It's mostly the move where bones pop out of the ground/ceiling/walls. Especially when he's one turn away from using his special attack.
RuberCuber  [author] 3 Feb, 2022 @ 10:54pm 
@Sap The latest rivals update changed a few things broke a lot of custom boss stages, just pushed a patch that should fix that.

Also to those commenting on chara breaking this stage, I spoke to the creator of chara (SAI) and they said it was intentional :)
Sap (Big Challenges) 2 Feb, 2022 @ 12:27pm 
Every time I load it just sends me straight to the Game Over screen and pressing attack or special doesn't restart it. Anybody else deal with this? :papyrus:
Just Blue 15 Jan, 2022 @ 6:36pm 
chara is bugging this mod ;-;
Mann Co.'s #2 22 Dec, 2021 @ 5:25am 
also, think about this guys: Chara's entrance is her killing sans. so
how u gonna fight sans if you killed him.
Mann Co.'s #2 22 Dec, 2021 @ 5:24am 
bugs out if Chad is selected. i think chad is just scared of sans.
Ace Master 25 Oct, 2021 @ 6:42pm 
Bugs out if chara is selected, if its online you get stuck in infinite overtime lol
Thomas 22 Oct, 2021 @ 10:52pm 
wow
javier.gonzales.2004 6 Sep, 2021 @ 4:45pm 
doesn't work for chara of all people, lol. At least it works for Frisk and Kris
AlphaNate 3 Sep, 2021 @ 6:09pm 
I think you just gave a lot of people PTSD.

But not me.
Tire 28 May, 2021 @ 3:56am 
why do you fall through the ground?
Rush Wheeler 10 Apr, 2021 @ 7:08pm 
If I play as kirby I just immediately lose I don't know why
Rush Wheeler 10 Apr, 2021 @ 6:58pm 
I always die at THE LAST ATTACK
THE LAST ATTACK, JUST RIGHT BEFORE HE STOPS ATTACKING
I AM DEAD
FART REAL 7 Apr, 2021 @ 7:28pm 
if you play as chara sans just dies
TehMonkeyB 17 Jan, 2021 @ 4:49pm 
could you make it have special diologe with cercent charactors such as sonic by muno?
Some_scrub 15 Jan, 2021 @ 2:19pm 
I did it again except now I have proof I did it.
https://www.youtube.com/watch?v=8oUNoiPn9ms
Some_scrub 13 Jan, 2021 @ 7:14pm 
I beat sans guys. I've never sweat so much for the 6 hours I've tried to beat him. I kept the recording and I would not believe it, the recording is different then the actual fight. Why.