Starlight music in Sky Base 2 (unfortunately it did not fit, so i had to cut some stuff, mostly the rests between notes.Sonic the Hedgehog 2 ( ソニック・ザ・ヘッジホッグ２, Sonikku za Hejjihoggu Tsū ?), also known as Sonic the Hedgehog 2 GG to differentiate from its 16-bit counterpart, is a 2D platforming game in the Sonic the Hedgehog series developed by Aspect and released by Sega. Marble music made from scratch (instead of music already in rom) Greenhill music made from scratch (instead of slightly altered original sms music) Jumppads and slightly altered mountains in Bonus/springyardĪnd the changes mentioned earlier in this topic: The clouds are still work in progress though.

I've attached the latest version, so you can see how it looks while playing. If that doesn't look right, then i'd better keep the original SMS clouds. Thanks for the suggestion, but I want to make the clouds like the Genesis version. It was already in the SMS game, but it was unused. What changes do you have in mind for Labyrinth?Įdit: i forgot to mention that the Marble music is not mine. That's why it is possible to change the end boss separately (again thanks to ValleyBell).Ĭan you explain what you mean by heavy notes in the end boss music? Do you mean the heavy timpani drums? Also, the end boss fight music is a bit special, because the third channel is almost constantly used by the electric sound effect, so only 2 channel music can be heard. Unlike Sky Base the game already has different pointers for the boss and the end boss music. Or transpose all instruments 1 whole note up. I probably have to transpose the bass many octaves up. The SMS soundchip does not go lower than A octave 3, while Star Light lowest bass is a G. I have no experience with that though, so maybe someone can help me out here.Īlso Star Light music is a bit more difficult to adapt to SMS, due to the bass notes used there. Unfortunately there is no way around it, except by reprogramming the game. However if i replace the music it would replace the music for the Scrap Brain stages too. Sky Base 1 does look a bit like Star light zone and i would've loved to change the music to Star Light. There is no tool to create music for Sonic, so i wrote the songs in hex by hand. And info from this site: (8-bit)#Song_format Luckily ValleyBell (creater of Sonic FM mod) gave me excellent directions on how to create music for this game. I had no idea how to actually make it work in the game.

Some instruments/melodies had to go, but i tried to keep the most important ones.Īt the time i already created such tunes just for fun. I thought about changing Jungle to Spring Yard, but the bonus levels already had some spring yard elements in it, so it went for that.īased on Genesis music i created new tunes with only 3 channels and a noise (drum) channel. Thanks for checking it out and thanks for your suggestions. Red shoes palette is included in main patch Changed title, score, game over and credits screens Changed all enemies, bosses and most other sprites Changed the background graphics of all zones Many small background improvements (Green Hill, Marble, Labyrinth, Scrap Brain, Bonus, Final Zone) Made the Sonic icon consistant in all screens Fixed disappearing blocks when rolling over them in Spring Yard and in Scrapbrain Changed background color of map and credits Improved Star Light song in ending medley Removed the easter egg to create space for the title screen graphics Added water and mountains to the title screen Link to the STH1EDWV level editor by Warrenty Voider and Maxim: Front facing Robotnik and torpedo based on artwork by Ace Spark Use Lunar IPS to apply the patch to the rom (it will overwrite the original rom) Unpack both the original rom and this patch The ips patch must be applied to the Master System version of Sonic the Hedgehog I like the gameplay of the Master System version, so i kept the gameplay exactly the same as the original Master System version. The graphics of all zones have been replaced, including sprites. This is my attempt to make the Master System version of Sonic to look and sound more like the Genesis/Megadrive version. Last edited by slogra on Tue 11:32 am edited 12 times in total Sonic Genesis for Master System v1.05 Posted: Thu 8:51 pm

Sonic 2 master system sonic cd sprites