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Sonic CD


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Sonic travels to the distant shores of Never Lake for the once-a-year appearance of Little Planet - a mysterious world where past, present, and future collide through the power of the Time Stones that lie hidden within it.

Sonic arrives only to find the once beautiful world imprisoned beneath a twisted metallic shell. His arch-nemesis, Dr. Eggman, has come for the Time Stones and with them, will soon have the power to control time itself!

In order to put an end to Dr. Eggman’s nefarious schemes, Sonic must use the power of Little Planet to travel through time; breaking Dr. Eggman’s hold over the future by destroying his machines in the past and recovering the missing Time Stones!

Featuring Retina Display, achievements, leaderboards and both the US and Japanese soundtracks, experience the epic adventure through time that introduced the world to Amy Rose and Eggman’s most evil creation, Metal Sonic.



CNET: "a perfect holiday iPhone/iPad game to discover"

(9/10) IGN: "This is a great, fully featured port for iOS"

(5/5) Touch Arcade: "Sonic CD is incredible"

(4/4) Slide to play: "Sonic CD is a Must Have"

(4.5/5) 148 Apps: "looks and runs perfectly"

(9/10) Appgamer: "does the job in style"


Classically Updated:
Sonic CD has been restored to bring you a classic gaming experience with Retina Display support and gameplay optimized for iOS!

Play On the Go!
Collect GameCenter achievements and challenge your friends via online leaderboards

By Popular Demand:
Sonic CD now features BOTH the US and Japanese soundtracks!

Tails Joins the Fight!
Available from your second playthrough onwards, save Little Planet as Sonic's high-flying companion, Miles "Tails" Prower!

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What's New in Version 2.0.1

Thanks for downloading Sonic CD. This update fixes an issue for users who have previously paid for the game seeing adverts along with an issue with restore purchases.

Please note that we aware of an issue where paid users may see a no internet message when the game loads. Dismissing this message will allow the game to load normally.


iPhone Screenshot 1
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iPad Screenshot 1
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Customer Reviews

What a classic

Yikes, people are really going at it against this game, huh? The ads aren't even that intrusive to the gameplay. It's not like they'll make you stop in the middle of a level to watch an ad, and most of the ads can be skipped. I do think that they could tone it down a bit though. Because most of the zones in Sonic CD can be rushed through fairly quickly, you may end up getting an ad every minute if you are fast enough. Rather than have an ad show up every time you complete a zone without exception, it may have been a better idea to give the ads a 5 minute timer, and when that timer is done, it will show you an ad the next time you either pause the game or finish a zone. Even still, I don't see why so many people are complaining about the ads, since the only people who would find these ads to be such a huge problem that they would rate the game with only one star are probably not the type of people that are absolute speed demons at the game anyways. If you're trying to get all of the good futures, then the ads become even less of a problem since you'll most likely be finding yourself spending a few minutes in each zone in that case. This is a fine way to make the game free. Is it the best? No, they could have handled it better, but who even cares? It's fun, and that's that.

Sega CD on the go!

A lot of you guys say that you deleted the app because it made you pay to not have ads. Really? That is the most childish thing I have ever heard. You did not even play the game and your complaining about a 30 second video. Come on grow up! If you are so desperate for no ads then just buy a Sega CD.

I really do enjoy this game. It is fast paced and a great game. One thing I don't like is Knuckles isn't playable. When sonic 1's remake came out with Knuckles you should have updated it to make him playable. Now it is 2016 and a Sonic 3 and Knuckles remake is in prototype and you still haven't added Knuckles. You could make like in sonic 1's remake where you need all the Chaos Emeralds. (Or in this case Time Stones). You should also add Sonic with Tails mode. You should also give a level select when you beat the game to get Time Stones you missed like you did in Sonic 1. Also I might be the first person to ask this. BUT DEAR GOD PLEASE MAKE THE DEBUG MODE PLAYABLE. Debug mode was one of the most fun parts of the original game and when I activate it doesn't even let me became objects. So please fix this and I will give 5 ⭐️'s because other wise this game is near perfect.

Why so much hate? It's an AWESOME game!

Look, I understand that the ads are bad, but EVERYONE seems to see that when there's ads in a payed game. I've been reading some of these reviews and some of them have NO reason. Some people complain: This game is TERRIBLE, because it's free (app of the week) and there's ADS! Well, I'm not sure you noticed, but almost ALL other free apps have ADS. Guess what? Almost NOBODY complains on those games, but everyone is complaining on this one only because it is free. When I open the game, I only get interrupted once and that's only the ad saying that I can pay 1.99 to remove ads. All in all, this game is awesome, nice graphics, epic music, and smooth control. Everyone is uninstalling this game only because of the ads, what if they tried making a game? How would you make money making a game for the app store? Would you put ads in it? Of course you would, but then again, you COMPLAINED about ads before, so then you remove the ads, but then you're not making any money. I hope people can start making reviews about this game NOT related to the ads.

Sonic CD
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This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated:
  • Version: 2.0.1
  • Size: 197 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

Apple TV: Yes

Customer Ratings

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Top In-App Purchases

  1. Remove all non-SEGA adverts$1.99