Nightmare and Killer Sans Boss Fight | Squad Boss Fight | Roblox Undertale: Timeline Collapse 

*Tips* Nightmare boss : Phase 1 : - Just go around the corner of the map - Everytime he uses the "Ground zero" move, just dash/teleports away - Keep attacking while running away - Once you got hit by the puddle quickly dash/teleports away Phase 2 : - Always avoid slashes - Keep attacking while running away - Don't forget to run sideways to avoid the direct slash coming from killer - Watch the goop gaster blaster, if it stops charging (Like completely stop, it means it is about to shoot). Quickly dssh/teleports away Phase 3 : (Basicly phase 1) - Just go around the corner of the map - Everytime he uses the "Ground zero" move, just dash/teleports away - Keep attacking while running away - Once you got hit by the puddle quickly dash/teleports away - Try not to get hit by the "Negativity orbs" Killer boss : (Basicly Nightmare phase 2 but harder) - Always avoid slashes - Keep attacking while running away - Don't forget to run sideways to avoid the direct slash coming from killer - Watch the goop gaster blaster, if it stops charging (Like completely stop, it means it is about to shoot). Quickly dash/teleports away

So about nightmare requiem showcase... Do you still want it to be showcased? I think I'm just going to showcase the first perk I don't think I want to spend my orbs just to do that...

I buy x gaster in this game before they update a remake map which is I can't play the game anymore after that

Has anything been mentioned about when killer v2 is getting his combo moves fixed

Just curious what theme is playing for killer sans?

Ground zero nightmare sans but you need too i frame and yes let error sans cook nightmare

I want Dream to do two time the more damage to boss nightmare sans

Why did they make killer short

Nightmare and killer sans beat defeat

Hey can i know your username of roblox i need to add u for helpings me to defeat enrage nm it hard for me so much

When people still think dream is next update but it's a small update and it's only a gamepass

Why u not using private server