Adobe Flash Dies January 12, Taking Many Sonic Games With it, Some Are Already Trying to Preserve Them

On January 12, Adobe will be killing Flash Player after more than two decades of support, when they officially begin to prevent the player from running anything. When this happens, hundreds of Sonic animations and video games will become inoperable in their original form, including more than a dozen official games from SEGA itself.

These games were primarily made in the mid-to-late 2000s to promote various games, from Sonic Mega Collection to Sonic Rush Adventure, among others. These games cover a variety of genres including match-three puzzle games, jigsaw puzzles, platformers, and even a Break Out clone made to promote Sonic 06 (which is arguably more polished then the actual game). None of these games are masterpieces, but they are obscure bits of Sonic’s history, from a time when Flash was the best way to release bite-sized gaming experiences to the masses

Some of these were genuine (not-very-good) platformers.

Since its heyday in the 2000s, Flash has been slowly dying, as video streaming services have become more advanced and as smart phone app stores and digital storefronts began taking over distribution of the kinds of games Flash excelled at. Flash also became infamous for its numerous security holes, which is one big reason why everyone, including Adobe itself, is encouraging people to uninstall it.

But even as Flash finally fades from existence, its content won’t be lost, at least not for long. A team of developers have been working on a program that emulates Flash for months now, called Ruffle. This program can be installed in a browser or run as its own standalone program, and will eventually be able to run just about any Flash file. You can find the website here.

Unfortunately, its compatibility with Sonic’s official flash games is currently quite poor. The only game I can currently confirm to be compatible is Sonic the Hedgehog Chaos Crush, the aforementioned Sonic 06 game. Hopefully, it won’t be long before all these games are compatible. Once they are, you will be able to download all of Sonic’s official Flash games here.

Of course, I’d be remissed if I didn’t also mention what might be Sonic’s most famous flash game, Ultimate Sonic Flash. This is a fan made Sonic game from 2004 that many have fond memories of, and it’s already compatible with Ruffle and available to play through You can check it out here.

I regret I couldn’t get this article up earlier and do more for these games while they were still easily accessible. Provided I can get everything working, I plan on hosting a stream of all these games on Sonic Stadium’s Twitch account tomorrow. Keep an eye on our twitter for an exact time! 

Until then, if you want to check out these obscure, strange pieces of Sonic’s past for yourself before Flash dies on the 12th, I’ve included links for every single game in a list below. Not all browsers still support Flash, and I was only able to get these running on Firefox and Chrome. As a reminder, Flash is infamous for its security holes, so keep that in mind when you play these:

Official Sonic Flash Games List:

Sonic’s very first flash game, Sonic’s Bonus Game from 1997, no longer appears to be playable online, though is apparently still playable through something called BlueMaxima’s Flashpoint. There is also a flash game for SEGA Superstars based off of the Sonic mini game that is in the download pack I linked to, but I can’t seem to find it online. Two Flash games, Sonic Knight in Training (which was made for Neopets to promote Black Knight) and Sonic the Hedgehog Level Creator are unfortunately lost to time.

Once most of these are playable on Ruffle, expect a follow up article. Until then, check these out while you can!

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Nuckles87 has been an editor at Sonic Stadium since 2007, and has been covering events like E3, PAX, and SDCC since 2010. An avid retro gamer, he runs a monthly stream on Twitch where he explores obscure Sonic oddities, and how aspects of the franchise have evolved over the decades.


  1. Used to skip frames when the levels were too hard or just wanted to see the ending. Caused all the music to play simultaneously and also break the game. I also remember a smash bros flash game which exclusively featured sonic characters. cant remember the name.

    1. Sonic smash bros beta I’m guessing. Was never finished but I remember that and super smash flash quite well.

    2. Hey, I think I remember that game! Is it in any ways Ultimate Robotnik Duels (Or Robo Mobile Duels as the file is named).

      I got it on a CD of tons of flash games. I’m copying it to my PC if I need to re-upload later, but you can find it online on those Flash Games websites (Idk how they will be tomorrow).
      Here’s an article with levels and characters:

      1. I was thinking Sonic Smash beta (tnx Kenan!) but Robotnik duels was absolutely amazing! if someone got their hands on the “hands” powerup it was an instant win. and the needle was the worst.
        Super sad to see it gone. This name unlocked many fond memories from my younger years. thank you.

  2. Someone got Chaos Crush to work on Wii thanks to the defunct youtube app being a fancy flash player.

    It’s been confirmed that the Shadow game also works fine and can be controlled using a wiimote horizontally.

  3. “something called Flashpoint” Flashpoint allows you to play Flash games on your desktop without needing a web browser. It also covers other similar web services. All of the games you’ve listed are on there except for Sonic Slider and the Sonic Boom game. If you’re having any issues with Ruffle, Flashpoint probably won’t have the same issues since it’s not a Flash emulator.

    They do allow people to curate games for Flashpoint, so any missing Sonic official Flash games can be added easily. They have easy-to-follow guides for curation. Failing that, you can make a request for curation on their Discord.

    1. Correction: Flashpoint does have the Sonic Boom game. Guess it’s only a matter of time before they have Sonic Slider too.

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