MEGA POST! Post de atraso.

Primeiro o trailer do Sonic 4 Episode 2:

A lista de achiviments para Xbox 360 do mesmo game:
The Adventure Begins 5 
Clear SYLVANIA CASTLE ZONE, Act 1. 
Rolling Combo !5 
Activate the Rolling Combo with Sonic and Tails.
Metal Sonic Falls 5 
Defeat Metal Sonic in SKY FORTRESS ZONE, Act 1.
A Golden Wave 10 
Defeat all bosses as Super Sonic.
All Stages Cleared! 10 
Defeat the final foe and watch the ending.
Tag Partner 10 
Upload a Multiplayer score or time.
I Love Tails 10 
Play as Tails 50 times.
Ring Collector 15 
Beat Special Stage 1 after collecting every Ring.
Endurance Race 25 
Clear all stages without returning to the World Map.
All Chaos Emeralds Found! 30 
Collect all seven Chaos Emeralds.
Proof of Speed 35 
Clear SYLVANIA CASTLE ZONE, Act 1 in one minute or less.
All Red Star Rings Found! 40 
Defeat the final foe after collecting every Red Star Ring.


Como vocês podem ver as conquistas tem poucos G.
OBS: As conquistas são para Xbox 360, não foi confirmado que serão as mesmas conquistas para Play 3.