They Turned Sonic.EXE Songs Into Undertale... (Undertale Mix) @FlippyFNF
They Turned Sonic.EXE Songs Into Undertale... (Undertale Mix)  @FlippyFNF
Uploaded June 2026 | Updated September 2026, 2 weeks ago
Undertale Mix FC Perfect Combo Showcase (Undertale/Sonic.exe/Horrortale/Glitchtale)

I seriously loved everything about this mod, it was super fun!! It's a really interesting idea for a mod in general... combining Sonic.exe songs with Undertale... Basing the songs on them is a weird combination that I would've never thought would work, but it absolutely does. Each song was so unique and cool in its own way, lots of dope sections, mechanics, visuals, everything was super entertaining to go through and experience! Tons of variety that made it so compelling to go all the way through to the end of this mod, seriously loved everything about it! Hope you guys enjoy!
Link to mod: gamebanana.com/mods/685004

0:00 - Preview
0:15 - Menu
0:30 - Howdy!
1:10 - Battle Mode!
1:58 - Flowey Tries Killin' You
2:10 - True Reset (Overworld Section)
2:47 - Long Section Skip Timestamp
3:03 - True Reset
4:01 - Chara Reveal!
4:45 - Chara Speaks...
5:49 - Chara Attacks!
6:17 - Shrine
6:47 - Mechanic Explained!
7:12 - Mechanic Starts!
7:32 - Comparison!
7:45 - Mew Mew Battle!
8:02 - Bouncin' Cats!
9:21 - Temperate
9:50 - Toby Changes Scene!
10:37 - Everything Turns Earthbound
11:24 - Another Scene Change!
12:04 - Toby With His Road Roller...
12:48 - Parchment
13:06 - Explanation! (WRONG, IT"S COOLSKELETON59)
13:47 - Background Change!
15:18 - Papyrus Goes Mad...
15:33 - Debug
17:56 - Everything Starts Glitching...
18:59 - Vents (Overworld)
19:53 - Vents
20:43 - Mettaton Appears!
22:15 - No More Mettaton...
22:44 - Nvm He's Back
24:13 - End Cutscene! (Phone From Alphys)
24:55 - String Theory (Flashing Lights Warning)
25:20 - Reveal of Error Sans!
25:48 - Explanation!
26:19 - BF Gets Remix Corrupted...
26:47 - All The Different Sprites!
27:14 - Battle Mode For Error Sans!
27:57 - Parchment V1
30:08 - Papyrus Eats You! :)
30:25 - Temperate Champixed (Flashing Lights Warning)
31:46 - Earthbound Section!
32:11 - Back to Normalcy!
32:35 - Earthbound Again!
33:05 - Death Scenes/Dialogues
34:20 - Earthbound Death Scene
34:56 - Death Scenes/Dialogues Cont.
37:30 - Credits/Extra Stuff/Pause Screen
38:34 - Final Verdict

Support the OG developers!
kickstarter.com/projects/funkin/friday-night-funkin-the-full-ass-game
ninja-muffin24.itch.io/funkin


Channel Info:
This channel consists of videos about modifications to a rhythmic video game (some of which I personally worked on) that range from slightly difficult to very hard for most players. Four arrows fly towards the screen forcing you to press them at the right time to the music. Hitting all the arrows in a song counts as a "Full Combo", which is very hard to do and takes a lot of time and practice to be able to do consistently and is the main gimmick of my channel, which I showcase in each video. I also include secrets and extra content that might’ve been undiscovered and show them off through instructional and entertaining ways that can be used as guides, as well as occasionally adding my own input on things happening in the video, all done through my creative editing style that focuses on being concise and transformative. In the descriptions I give my in-depth opinion on the video game as well as timestamps for each part of the video. All the videos were played, recorded and edited by me. #FridayNightFunkin #FNF #fnfmod #sonicexe #sonicexefnf #sonic #sonicthehedgehog #undertale #horrortale #errortale
They Turned Sonic.EXE Songs Into Undertale... (Undertale Mix)Check out my channel for the best FNF Showcases! #fnf #fnfmod #rhythmgame #sonic #sonicexeThe Most Unique Mod Ive Ever Played! | FNF Mod Showcase & Review | DOCAD: 2-shot Demo [HARD]DARK Sprunki Mod With a SICK Finale! | FNF Mod Showcase | SPRUNKIN SYMPHONIES [HARD]Check out my channel for the best FNF Showcases! #fnf #fnfmod #rhythmgameCheck out my channel for the best FNF Showcases! #fnf #fnfmod #rhythmgame #deltaruneThis is My FAVORITE Vs. Impostor Mod. | FNF Mod Showcase | Impostor: R3take [HARD]Hypnos Lullaby.twitter whitter (Amazing New Style and Song for Whitty!) - FNF Mod - Perfect Combo Showcase [HARD]AWESOME Spiritual Successor to Vs. Shaggy! - FNF Mod Showcase - Vs. VELMA! : DEMO [HARD]Friday Night Funkin - Perfect Combo - OK KO: Lets Funk! Mod [HARD]Check out my channel for the best FNF Showcases! #fnf #fnfmod #rhythmgame #siivagunner #robbierotten
FlippyFlow |

They Turned Sonic.EXE Songs Into Undertale... (Undertale Mix)

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