Just showing them.
Here's what's in this one:
- Uncolord Green Hill Zone
- Sky Sanctuary?
- Speed Highway?
- City Escape
- Green Hill Zone
- Chemical Plant?
- Planet Wisp
- Seaside Hill
- Some random zone????
- Rooftop Run
- Chaos Emeralds
- Shadow
- Silver
- Metal Sonic
- Perfect Chaos
- Egg Dragoon
- The Giant Death Egg Robot from Sonic 2
- Classic & Modern Sonic
- Green Hill Zone with a clock
- an S rank
- Time Eater
- ???????
- Both Super Sonics
- Classic Sonic jumping over a Sky Sanctuary cloud
- A car... maybe something to do with City Escape
- A icey thing? Ice Cap Zone? A Boss?
- Crisis City
- Sonic boosting (Looks like the Sonic Colors credits....)
press ctrl and scroll in to zoom in! So you can see them more close up.
Old achievement icons[]
They can be found here