What started off a joke hack has become so much more.
Everybody knows that Omochao is annoying, but only one man has the balls to make an entire ROM hack out of it. Sonic the Hedgehog: Omochao Edition is an exercise in obnoxious from Sonic Retro staffer Cinossu that injects Sonic Team’s favorite floating tutorial into the classic Sonic experience. While many people will be initially turned off by Omochao’s presence, there is much more to this hack than meets the eye, as it fundamentally changes the entire Sonic the Hedgehog experience.
The hack’s premise is to avoid being annoyed. See that ring? Don’t touch it. See that badnik? Don’t touch it. If you do, Omochao will pause the game to inform you of your miniscule accomplishment and play the 1-up fanfare. With every object you touch, the fanfare becomes longer and longer, making you reach for your emulator’s fast-forward key. There have been many “don’t touch stuff” Sonic hacks in the past, requiring players to have lightning-quick Sonic skills and an intense amount of patience, but this one bests them all.
At this point, you’ll either be so annoyed that you switch off or be compelled to power through Green Hill without touching anything to collect the game’s medals and rewards. While it sounds impossible in theory, Cinossu and his testers have been thorough, finding the optimal paths that require the least amount of item contact. There is a way to beat the stages, but you have to stop, think and be smart about it, using the tight controls and level design present in the original Sonic the Hedgehog. If there is a section where item contact is necessary, the game gives you an “Omochao Protective Shield” that allows you to progress without being disturbed.

Also, check out this “perfect” run of Labyrinth Zone.
Sonic the Hedgehog: Omochao Edition is more than a novelty, as it brings more than a patronizing robot to the table. You’ll be able to select any stage from the outset (presented in a well-designed hub world) and medals and rewards for perfect play. If you can get over the initial annoyance of the hack, the additions and improvements reward players for dedicated play and elevates this hack above other “joke” hacks that lose their appeal after a few minutes. Future updates will give Omochao a voice through Cinossu’s SonMP3 plug-in, additional levels and Retro Channel support, allowing players to share their frustration online.
As noted, this hack is not for everyone, but if you want to give it a shot and avoid Omochao, here’s what triggers his prompts:
- Collecting Rings
- Item Monitors (doubly bad, as each individual item inside will also bring up a message)
- Invincibility Running Out
- Power Sneakers Running Out
- Extra Lives
- Destroying Badniks
- Bouncing on Springs
- Stepping on or Pushing Objects on Buttons
- Getting Hit
- Getting Killed
- Drowning
- Getting Game Over (will also eject you from the level and reset your saved Emerald Count)
- Getting Time Over (will also eject you from the level)
- Touching Lamp Posts
- Getting the Giant Ring (without a protection shield)
- Finishing the Act (without a protection shield)
- Finishing the Zone (without a protection shield)
- Hitting the Boss (without a protection shield)
- Defeating the Boss (without a protection shield)
- Getting in that Last Hit (without a protection shield)
- Collecting a Chaos Emerald
- Touching a GOAL Sign
Good luck. Download and learn more about Sonic the Hedgehog: Omochao Edition here.

That game looks Impossible to complete altoghter
If you watch the videos and actually play the game, it’s not impossible.
GAAAHHH. Got to the 2nd hit on GHZ’s Act 3 boss and it timed out on me.
This is the ultimate troll.
And so the cursing will insue. Coincedently, seeing as Omochao is voiced by one of my favorite Anime Voice Actors, he’s become 60% more tolerable to me.
Lewis from brainscratch would not have a hope in hell
I love how the Jingle gets longer the more items you collect XD
I BEAT THE GAME WITHOUT USING THE FAST FORWARD KEY OR STAGE SELECT
I AM A GOD
I have this game.
Makes me throw the bloody Laptop through the window.
And the hub world is taken from the SAGE 2010 Sonic the Hedgehog mod.
Probably because Cinossu also made the 2010 SAGE hack?
…
Hurr, I forgot he made both hacks.
THIS MADE MY DAY SO MUCH.
BTW, did anybody find an Easter Egg Troll Face? XD
YO
dangit i didn’t poke post comment stupid thing
Omochao: ‘YOU HIT THE SPECIAL STAGE RING’
Me: NO FRICKEN WAY!
Well. . . After patiently hopping, skipping, swerving, ducking, slowing down, speeding up, and downright skidding to a halt, I managed to make it through Green Hill Zone. . . . THAT’S IT. I also tried out the final boss. I was tempted not to get the final hit in after Eggman runs away. o.o Whenever I accidentally touched another ring, I about hit my head on my laptop. . . This one is NOT for me -_-. . . I think it would have been a lot easier to take if the jingle was just the 1-up theme ONCE!! And that’s it. . . BUT NOOOOOO! 19 BLOODY FREAKING TIMES AND IT GETS HIGHER EACH TONE!!!!! GRRRAAAAHHH!!! AND WHEN IT CAN’T GET ANY HIGHER, IT GOES LOWERRR!!! AND THEN WHEN IT REACHED IT’S LOWEST TONE, IT GOES HIGHER AGAIN!!!!! DX IS OMOCHAO REALLY THAAAT ANNOYINGG??!!
I tried to play this game. Umm…
That. Is the most hilarious thing I have ever seen.
Just the thought of playing this would drive me insane.
Should’ve watched the perfect walkthrough I linked in the article.You can get through Green Hill without touching one thing.
Wait wait hold on a second…….
HE TALKS WHENEVER YOU GET A RING?
awwwwwwwwwwwwwwwwwwwwwww crap…
Annoying? Omochao’s adorable!
I know right!? XD How can you not love Omochao!? (Except in this hack of course) X3
This could be troublesome with annyoing Omochao in Sonic bugging Sonic O.O
“YOU GOT A RING!”
Worst hack ever!Took me about 15 minutes to beat Green Hill Zone Act 1!
I’m ashamed to say I had to use save states.
I’m so sorry.
Fun though!!
You get a time over at 30 minutes, so you have to worry about that…
Thanks for using one of my videos in the article
And yeah I love this hack.
So THIS is what Sonic Stadium had been doing!
…I like Omochao.
Uhhh…Sonic Generations Omochao Edition anybody?
Whoever played this has no sense of humor. I wanted to see him touch more stuff.
“FIRE MY LAZER!!!” :3