Achievements:
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Complete the following achievements to unlock Xbox Live Gamerscore points.
Play Ball (10 points): Win your first match.
Starting Grid (10 points): Win with all 8 starting characters.
Beat them All (30 points): Beat all characters in Singles matches.
Original Teams (30 points): Beat all the classic Doubles pairs.
Cameo Appearance (20 points): Hit a Sega court cameo.
To The Max (20 points): Hit 3 Max serves in a row.
Seeing Stars (20 points): Enter Superstar mode 10 times in a match.
Sega Rally (20 points): Hit a 40 shot rally.
Top Gun (20 points): Hit 100 aces.
After Burner (20 points): Hit a serve over 100mph / 160kph.
OutRun (20 points): Run a total of 10 kilometers / 6 miles.
Step into Sega World (10 points): Complete your first Challenge (Rank A).
Classic Complete (20 points): Complete all Challenges in one Sega game (Rank A).
Challenges 101 (30 points): Complete all Challenges in all Sega games (Rank A).
To be this good takes AGES (60 points): Complete all Challenges in all Sega games (Rank AAA).
Full Roster (30 points): Unlock all Secret Characters.
Play the Field (30 points): Unlock all Secret Courts.
Score Attacker (30 points): Unlock all Ball Games.
Magical Sound Shower (30 points): Unlock all Secret Music Tracks.
Climb the Ladder (20 points): Win the final stage in Tournament mode.
Secret Stage (30 points): Beat the hidden stage in Tournament mode.
Mouse Mania! (20 points): Rescue 500 ChuChus over time!.
Zombie Hunter! (20 points): Hit an 8 zombie combo!.
Master Tagger! (20 points): Clear a Tag without missing a shot!.
Puyo Puyo! (20 points): Clear a 20 Puyo combo!.
Super Sonic (20 points): Collect 7 Chaos Emeralds in one game!.
Dragon Slayer! (20 points): Destroy the Final Squilla in under 20 seconds!.
Pot Black! (20 points): Clear 4 Trick Shots in one game!.
Supercop! (20 points): Destroy Kong without being hit!.
Party Time (30 points): Play each type of Ball Game Multiplayer.
Surf the Net (10 points): Win a Match on Xbox Live.
Top of the Tree (20 points): Win a Tournament on Xbox Live.
Ball Buddies (30 points): Win 5 Xbox Live Doubles matches.
Top Ranker (20 points): Win 10 Xbox Live Ranked matches.
Let’s Get Friendly (20 points): Win 10 Xbox Live Player matches.
Space Channel 5 (10 points): Watch a match on TV.
Swinging Report Show (30 points): Become a TV Superstar.
Additionally there are eight secret achievements, all of which are currently unknown.
Secret achievement (20 points): Unknown.
Secret achievement (20 points): Unknown.
Secret achievement (20 points): Unknown.
Secret achievement (20 points): Unknown.
Secret achievement (20 points): Unknown.
Secret achievement (20 points): Unknown.
Secret achievement (20 points): Unknown.
Secret achievement (20 points): Unknown.
Unlockables:
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Bonus characters
Complete the indicated task in Superstars mode to unlock the character.
Alex Kidd: Complete Tournament Singles in the „Alex Kidd” stage.
Amy Rose: Complete Tournament Singles in the „Sonic The Hedgehog” stage.
Gilius Thunderhead: Complete Tournament Singles in the „Golden Axe” stage.
Gum: Complete Tournament Doubles in the „Jet Set Radio” stage.
MeeMee: Complete Tournament Singles in the „Super Monkey Ball” stage.
Pudding: Complete Tournament Singles in the „Space Channel 5” stage.
Reala: Complete Tournament Singles in the „NiGHTS” stage.
Shadow the Hedgehog: Complete „Tournament Doubles” in the „Sonic The Hedgehog” stage.
Bonus stages:
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Complete the indicated task in Superstars mode to unlock the stage.
Alex Kidd: Complete „Get A High Score!” in the „Space Harrier” stage.
Outrun: Complete „Hit Justice Shots” in the „Virtua Squad” stage.
Space Harrier: Complete Tournament Singles in the „Space Channel 5” stage.
Virtua Squad: Complete „Hit The Big Zombies!” in the „Curien Mansion” stage.
