Sonic Solo

While playing through Sonic's campaign, use the golden shoes to jump higher than Tails 3 times within the same stage.

While playing as Sonic, destroy 10 Badniks by creating a shockwave.

Meet up with Shadow in Sonic's campaign.

Collect 100 Rings in Emerald Hill as Sonic.

While playing through Shadow's campaign, defeat Sonic in your first encounter.

While walking around the 'Cloudy Castle' hub world as Amy, enter the Jazz Club and ask them to play 'My Sweet Passion'.

Complete Act 2 of 'Countdown To Chaos' without touching a single badnik.

Dig a tunnel to the unconcious Sonic while playing as Knuckles.

Go to the arcade as Tails and play the Sonic 2 Retro Minigame for 2 Minutes.

Use the ability 'Chaos Control' as Shadow 50 times while fighting Sonic.

Destroy 1,000 Badniks while playing as Knuckles.

Get 15 A Ranks as Tails.

As Tails, craft an upgraded version of the 'Supercharged Hammer' for Amy.

Fight Chaos 0 and then fight Perfect Chaos within 30 Minutes of eachother as Sonic.

As Sonic, gather a total of 100K rings within hub world areas.

100% the full story campaign of Sonic SOLO.

Complete all of Sonic's levels without boosting or using the homing attack.

Get an S Rank on EVERY stage as Sonic or Shadow.

Break every breakable object in Knuckles' campaign.

Reach 50,000 Meters in the air as Tails whilst maintaining an constant incline and a speed of at least 500 MPH.