- How many Sonic the Hedgehog 2 achievements are there?
There are 12 achievements to unlock in Sonic the Hedgehog 2 worth a total of 200 gamerscore.
Sonic the Hedgehog 2 Achievements
There are 12 achievements with a total of 200 points
Clear the Emerald Hill Zone 1.
Beat Emerald Hill Zone 1 in under 35 seconds in single-player or co-op mode.
Beat Chemical Plant Zone 1 in under 45 seconds.
Get to the Casino Night Zone.
Become Super Sonic.
Stay in Super Sonic mode for one minute.
Get one Chaos Emerald.
Get all the Chaos Emeralds.
Beat the game in under an hour.
Play all four multiplayer zones.
Win 10 versus zones on Xbox Live.
Beat the game.