| Ace Pilot (20) | Pull off some flawless flying |
| Airdevil (10) | Improve your Air Boost! |
| Almost There (25) | Save the fifth continent |
| Basher (10) | Get your Werehog level up |
| BFFs (20) | Become better friends with Chip |
| Blue Meteor (20) | Dash through the white walls at top speed |
| Blue Streak (30) | Create an unbeatable Hedgehog |
| Combo King (20) | Work on your combos |
| Crasher (10) | Get your Werehog level up even higher! |
| Creature of the Night (15) | Get a high score with Sonic the Werehog |
| Day Tripper (20) | Race through all stages |
| Exotic Toppings (10) | Eat all the hot dogs in Mazuri |
| First Time Customer (10) | Buy something from Wentos |
| Fried Clam Roll (10) | Eat all the hot dogs in Adabat |
| Full Moon (50) | Collect all of the Moon Medals |
| Get on the Exorcise Bandwagon (20) | Drive dark spirits away |
| Getting the Hang of Things (15) | Get a high score with Sonic the Hedgehog |
| Gyro with Relish (10) | Eat all the hot dogs in Apotos |
| Half Moon (30) | Collect Moon Medals |
| Hard Boiled (10) | Eat all the hot dogs in Eggmanland |
| Hard Day's Night (20) | Blast through all stages |
| Hedgehunk (5) | Talk with people in the pursuit of love |
| Helping Hand (20) | Help someone in need |
| Hungry Hungry Hedgehog (30) | Eat everything in the world |
| Hyperdrive (10) | Improve your Lightspeed Dash! |
| I Ain't Afraid of No Ghost (5) | Someone is dealing with spectral troubles |
| Iced Hotdog (10) | Eat all the hot dogs in Holoska |
| Kebab on a Bun (10) | Eat all the hot dogs in Shamar |
| Ketchup and Mustard (10) | Eat all the hot dogs in Empire City |
| Knockout Brawler (20) | Smash, smash, and smash some more |
| Lay the Smackdown (10) | Improve your Stomp! |
| Looking Better (25) | Save the second continent |
| Oh, You Shouldn't Have! (10) | Give a souvenir to the Professor |
| One More to Go (25) | Save the sixth continent |
| Partly Cloudy (30) | Collect Sun Medals |
| Picking Up the Pieces (25) | Save the fourth continent |
| Pig in a Blanket (10) | Eat all the hot dogs in Spagonia |
| Power Overwhelming (30) | Create an unbeatable Werehog |
| Ring Leader (20) | Gather Rings from all over the world |
| Sausage Fried Rice (10) | Eat all the hot dogs in Chun-nan |
| Smasher (10) | Get your Werehog level up some more! |
| Social Butterfly (30) | Talk to people around the world |
| Speeding Ticket (20) | Become the fastest thing alive |
| Still a Jigsaw Puzzle (25) | Save the third continent |
| Still Broken (25) | Save the first continent |
| Sunny (50) | Collect all of the Sun Medals |
| That's Enough, Seriously (20) | Give every souvenir to the Professor |
| Thrasher (10) | Get your Werehog level way up there! |
| Wall Crawler (10) | Improve your Wall Jump! |
| World Savior (100) | Complete the game |
