Hatsune Miku in Sonic 1

By Team Brickheads
   

The first sound of the future is here to save the day!

In this Sonic 1 hack, you play as the diva herself! To defeat the... noid?

Miku also has the spindash and peel out! But there's 1 other important thing...

In the stages, there are hidden mikudayo's scattered around in very hidden locations. Find them all, and who knows what you'll end up unlocking..

If you wish to only try to collect those, there's a seperate mode called "mikudayo hunt" in the options where you can only beat a level by finding a mikudayo. Good luck finding them, because you really need to explore a ton!

Credits
  • Art: Dingish
  • Music, code, and a few sprites: PikaNoob
  • Programming: Dutch Chimera
  • Music: ToastOnBread

Additional resources used:

  • Sonic retro tutorials
  • Sonic 1 Hacking Studio
  • Sega jingle: Project diva (psp)
Gallery
Download

File Type: rom/mega-drive

File Size: 1 MB

Mohamad20ZX @ 2025-10-04 06:33:54

Thanks again for making this happen Teambrick heads and I apologize for causing you a lot of trouble in the past

Mildanner @ 2025-10-04 12:00:58

Is your coding skills like from GitHub Madness and Sonic New Adventures?

Mostafa @ 2025-10-04 13:27:53

أI agree

dilworks @ 2025-10-04 12:37:12

Finding those Mikudayos is hell on itself :D

So far... not very impressed yet. But this can be the base for a properly Miku-themed Sonic game... something that ironically Sega is nowhere near cool enough to do because they're Sega :P

Guyke Atolly @ 2025-10-04 18:11:38

i love thiss afar

XenonTheHedgehog @ 2025-10-04 23:22:38

Imagine a Sonic mod in a non-Sonic game like Sonic in Vib-Ribbon

mrdude @ 2025-10-05 13:34:12

how the hell do i collect the mikudayos , do i run into them

PikaNoob @ 2025-10-05 14:08:44

yes

AngryHal @ 2025-10-05 15:14:25

The game freezes when collecting the mikudayo in starlight act 1...

PG69 @ 2025-10-06 05:32:10

This is a far better version of a mod that i made in january of adding miku in sonic 1 (2013) but my version was shit. But in this contest they've made an updated version of this

CaturnStarrCD @ 2025-10-06 10:57:04

very impressive yet simple rom hack i must say, its nice! however i ran into a bug while looking for the mikudayo in ghz 3, i was on the falling platforms above the spike bridge and just when i jumped on the third one miku completely stopped and stands in mid air, it kind of softlocks until the timer runs out basically.

other than that, like i said it's nice :D

Roebloz @ 2025-10-06 13:56:06

Very cool! My only disappointment is that Miku doesn't have that many new abilities compared to Sonic, doesn't have more voiceclips, (You could have done something like the Super Mario Advance games and have her react if she picks up items or gets hurt!) and that the game doesn't open with an FMV of Scott from Domino's Pizza Japan. Have you heard of Hatsune Miku?

My playthrough: https://www.youtube.com/watch?v=Q4N1uXse3AE