the installation must be done using the bat file on the PC there is still no way to do it on Android but the game should work to install the mod download rsdk v4 then rename the apk of each game sonic1.apk, sonic2.apk, soniccd.apk. sonic cd may not work so it could be the rsdk file If you don't want to use it directly, all of them can also be renamed in the same way, but with rsdk instead of apk, then just unzip the zip and then click on bat and everything will be done, just play.
Sonic Combi Ring is the Sonic 2 mod (rsdk v4) which aims to unify classic games as a unique experience
the installation must be done using the bat file on the PC there is still no way to do it on Android but the game should work
to install the mod download rsdk v4 then rename the apk of each game sonic1.apk, sonic2.apk, soniccd.apk. sonic cd may not work so it could be the rsdk file If you don't want to use it directly, all of them can also be renamed in the same way, but with rsdk instead of apk, then just unzip the zip and then click on bat and everything will be done, just play
CHARACTERISTICS
the second character can be chosen separately using a new stage.player2ListPos variable.
2 new unlockable characters. Unlockable resource system.
Unlockable game modes using varial using game.mode.
all Sonic 1 and Sonic CD stages added.
full Sonic CD conversion from rsdk v3 to rsdk v4 (may still have bugs)
Added possibility of 3 simultaneous characters (used in Sonic Heroes mode.
sonic encore mode (may not work)
Mixed feature games, time travel in every stage, special Sonic 2 stages in every stage, etc.
new information on the hud (enabled in the options).
lot of options.
More than 160 steps including tempo.
boss attack for sonic 1 and sonic cd.
special stage attack mode.
Sonic Heros mode with custom team possibilities.
ring hunt mode.
destroy monitor mode.
new menu.
attract mode of sonic 1 and sonic fucinais.
Sonic CD Special Stage working perfectly.
Sonic 2 stages differences between present, past and future. has stage number of acts.
Possibility to play Sonic 1, Sonic 2 and Sonic CD as a single game.
Possibility to select phase for option to use phase to define how the game should behave.
planned and possible:
new advances, such as the cyber city.
new characters.
addition of other games.
Sonic 3 hud, title card, full act, boss music etc.
Customizable character sprites.
survival mode.
flood mode.
miraculous form (medium, true and hyper) hyperform
hud and sprites from other games
new pause menu
planned probably possible
chaotic mode
planned is not possible
individual pellet
random mode
more animations (the game no longer supports sprites)
bugs
Sonic CD designs cannot be calculated correctly, but should be acceptable.
Sonic 2 past stage mainly uses Sonic 2 beta stage, so travel may not work properly.
sky chase future may crash at first, just restart
Sonic CD Attack Boss does not work normally in stage 6 boss attack has music issues
Sonic CD Special Stage does not load the higher definition version
Sonic 2 special stage, oh it's stupid
Amy's ability doesn't work as expected
Encore mode has an error, the game does not support the required number of sprites
