- Original Platform: Java mobile phones
- Original release: 20th December 2005
- Available to buy: No


A port of Sonic the Hedgehog to old mobile phones sounds scary, especially when you consider how bad the Game Boy Advance version of Sonic the Hedgehog was. This port has a lot of issues, but completely different ones to the GBA port.
For starters, the game actually runs smoothly, there’s no slowdown at all. The physics also feel correct, and jumps will happen exactly how you would expect. It’s quite impressive to see how well it runs for a game made for pre-smart phones. Some things do seem to be running too quickly. I’m not sure if this is due to a decrease in frames of animation (for things like rings), but it also seems that Sonic’s period of invulnerability after getting hit is also far shorter.
The music sounds a lot more authentic to the Mega Drive version, just of a much lower sound quality. It is also made of smaller segments, so at the end of the unfinished “loop” there will be a slight pause in the music as it starts up again. There are also no sound effects at all, so it’s just the jarring music for you to hear.
The HUD has been altered, looking closer in style to Sonic Advance. As the phones it was designed for have a portrait view, you have the full aspect ratio and the hud elements are above and below the game “screen”. The keypad controls are the biggest issue, as a keypad layout isn’t suited for games, and the jump button is effectively the “up arrow”, situated between the left and right buttons.
One random change to this version is not allowing you to hit Robotnik early in the first boss. Instead of not allowing you to damage him like some versions, it will just count as Sonic being hit and you’ll lose all your rings for trying. The mobile port also only included the first three levels (the remainder were released seperately) and there are no special stages, you are instead awarded Chaos Emeralds for having 50 rings at the end of a stage.
I wouldn’t recommend playing this version at all, but for a java version of Sonic, it’s a little bit better than expected.
Where to get
- ROM Status: Available
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