Here are basically all the unlockables except Characters. NOTE: I'm not posting every single trophy, sticker, or music, only the ones you can unlock. ASSIST TROPHIES Barbara- Unlock 25 Songs Custom Robo- Play 100 Brawls Gray Fox- Have Snake join you in the SSE Infantry and Tanks- Play 300 Brawls Isaac- Play 200 Brawls Shadow the Hedgehog- Have Sonic join you in the SSE EVENTS All-Star Mode- Unlock all characters Boss Battles Mode- Clear the SSE and Classic Mode atleast once Co-op Events 9-13- Complete the "Subspace" Stage in the SSE Co-op Events 14-20- Clear 10 Co-op Events and unlock all characters Co-op Event 21- Clear Co-op Events 1-20 Events 11-20- Complete 7 Events Events 21-28- Complete the "Subspace" Stage in the SSE Events 29-40- Unlock all characters Event 41- Clear Events 1-40 MASTERPIECES Donkey Kong- Exceed 10 hours of powered-on time F-Zero- Have Captain Falcon join you in the SSE Super Mario Bros. 2- Obtain 5 Standard Brawl victories with Peach Super Mario World- Brawl on Yoshi's Island (Melee) three times Ocarina of Time- Use Toon Link 10 times in Brawls MUSIC 02 Battle- Collect more than 5,000 Coins in Coin Matches Ai no Uta (French Version)- Hit 37,500 feet combined in Home Run Contest Clu Clu Land- Hit 1,200 feet in Home Run Contest Credits (Super Smash Bros.)- Clear Classic Mode on Hard difficulty Dream Chaser- Brawl on Port Town Aero Drive stage 10 times Endind (Metroid)- Brawl on Norfair stage 10 times Excite Truck- Clear Target Smash Level 2 in under 19 seconds Fire Field- Clear the "Come On, Blue Falcon" Event Frozen Hillside- Brawl on the Halberd stage 10 times Great Temple/Temple- Clear "Advent of the Evil King" on Hard difficulty Hidden Mountain & Forest- Clear "Dark Link Duel" on Hard difficulty HIS WORLD (Instrumental)- Brawl on Green Hill Zone stage 10 times Icicle Mountain (Melee)- Clear Classic on Normal difficulty Ike's Theme- Have Ike join you in the SSE King Dedede's Theme- Clear "The Hammer of the King" Event Legendary Air Ride Machine, The- Clear the "Dragoon Strike" Event Mach Rider (Melee)- Defeat 50 enemies in Endless Brawl Main Theme (Super Mario 64)- Play 50 hours of Brawls Menu 2- Unlock all Characters Multi-Man Melee 1 (Melee)- Clear 100 Man Brawl in under 4 minutes Multiplayer (Metroid Prime 2)- Brawl on the Frigate Orpheon stage 10 times Pokemon Center- Get 200 different Stickers Power-Hungry Fool- Brawl on the Castle Siege stage 10 times Princess Peach's Castle (Melee)- Unlock all Melee Stages Road to Viridian City- Clear the "Go! Triple Finish" Event Snake Eater (Instrumental)- Brawl on the Shadow Moses Island stage 15 times Song of Storms- Clear "The Pirate Airship" Event Star Wolf (Star Fox Assault)- Clear "The Wolf Hunts the Fox" Event on Hard Difficulty Tal Tal Heights- Clear All-Star on Easy Difficulty Title (3D Hot Rally)- Clear Target Smash Level 5 Underwater Theme (Super Mario Bros.)- Brawl on the Mushroomy Kingdom stage 10 times STAGE-BUILDING PARTS Edit Parts A- Brawl on Custom Stages 10 times Edit Parts B- Create 5 stages in the Stage Builder Edit Parts C- Create 15 stages in the Stage Builder STAGES 75m- Use Donkey Kong 20 times in brawls Big Blue (Melee)- Use Captain Falcon 10 times in brawls Flat Zone 2- Unlock Mr. Game & Watch Green Greens (Melee)- Use Kirby 20 times in brawls Green Hill Zone- Unlock Sonic Hanenbow- Clear "The Flower Blooms in the Echos" Event Jungle Japes (Melee)- Play in Melee Stages 10 times Luigi's Mansion- Use Luigi three times in brawls Mario Bros.- Clear the "Wario Bros." Event Pirate Ship- Unlock Toon Link Pokemon Stadium (Melee)- Brawl on the Pokemon Stadium 2 stage 10 times Spear Pillar- Clear "The Aura is With Me" Event STICKERS Boo (Mario Tennis)- Hit 900 feet in Home Run Contest Liquid Snake (MGS:TTS)- Defeat 10 enemies in Cruel Brawl Phyllis (AC:WW)- Clear All-Star on Normal difficulty Running Chibi-Robo (Chibi-Robo)- Clear Classic Mode on Easy difficulty Ayuta Ippongi (Ouendan 2)- Clear 100 Man Brawl in under 3 min 30 sec TARGET SMASH Target Smash Level 2- Complete Classic Mode on Normal difficulty Target Smash Level 3- Complete Classic Mode on Hard difficulty Target Smash Level 4- Complete Classic Mode on Very Hard difficulty Target Smash Level 5- Complete Classic Mode on Intense difficulty TROPHIES Ancient Minister- Clear the SSE Ashley Robbins- Play over 100 hours of Brawl Ashnard- Clear Target Smash Level 3 with 10 characters Baby Peach- Get 500 different trophies Ballyhoo & Big Top- Unlock 75 or more hidden songs Banana Peel- Get 10 max combos in training Birdo- Clear All-Star on Hard difficulty Blast Box- Clear Target Smash Level 2 with all characters Blue Alloy- Clear 100 Man Brawl with all characters Bumper- Hit 15,000 feet combined with all fighter's Home Run Contest records Cardboard Box- Clear Target Smash Level 4 in under 32 seconds Combo Cannon- Clear Target Smash Level 5 in under 30 seconds Cracker Launcher- Get 1,000 max combos in training Crazy Hand- Clear Classic Mode on Intense difficulty Creeping Chrysanthemum- Collect trophies for all characters Dark Cannon- Clear Boss Battles on Hard difficulty Dr. Eggman- Get 500 different stickers Dyna Blade- Clear All-Star on Very Hard difficulty Excitebikes- Collect all Masterpieces Franklin Badge- Have Ness join you in the SSE Galleom (Tank Form)- Clear Boss Battles on Intense difficulty Gekko- Clear All-Star with 10 characters Golden Hammer- Hit 45,000 feet combined with all fighter's Home Run Contest Gray Fox- Clear Target Smash Level 5 with all characters Green Alloy- Endure a 15 minute Brawl Gulliver- Get 2,000 or more KO's in Brawls Halberd- Clear the "Pink Ball Repulsion" Event Home-Run Bat- Hit 1,500 feet in Home Run Contest Jyk- Clear Boss Battles with 20 characters K.K. Slider- Collect all songs Kapp'n- Exceed 300 feet combined swim distance King K. Rool- Clear Target Smash Level 4 with all characters Kyle Hyde- Clear All-Star with all characters Master Hand- Clear Classic Mode with 20 characters Mewtwo- Clear All-Star on Intense difficulty Musketeer Daltania- Clear Target Smash Level 4 with 10 characters Ouendan- Get 400 combined max combos with all characters in training Outset Link- Clear Target Smash Level 5 with 10 characters Palutena- Clear the "Cleaning House in Skyworld" Event Palutena's Bow- Clear Target Smash Level 1 in under 15 seconds Paper Mario- Clear Classic Mode with all characters Party Ball- Score 500 total combined KO's in brawls Peanut Popgun- Clear Target Smash Level 2 Pellets- Clear Target Smash Level 2 with 10 Characters Pichu- Clear All-Star with no continues Pitfall- Clear 100 Man Brawl Plusle & Minun- Collect Final Smash Trophies for all characters Porky Statue- Clear Boss Battles on Very Hard difficulty Ray MK III- Clear Target Smash Level 3 in under 20 seconds Red Alloy- Defeat 5 enemies in Cruel Brawl Red Pikmin- Clear the "Sproutage of the Flower Pikmin" Event Rocketbarrel Pack- Clear Target Smash Level 4 Sandbag- Use every character in a Home Run Contest Shadow Bugs- Clear Boss Battles on Normal difficulty Shy Guy- Hit 30,000 feet combined with all characters in Home Run Contest Silver- Clear Target Smash Level 3 with all characters Smash Coins- Play 10 or more Coin matches Stafy- Clear Target Smash Level 1 with 10 characters Stickers- Collect all stickers Striker Mario- Clear Classic Mode on Very Hard difficulty Subspace Bomb- Clear Boss Battles on Easy difficulty Subspace Gunship- Clear Boss Battles with 10 characters Super Scope- Clear Target Smash Level 1 with all characters Tabuu (Wings)- Clear Boss Battles with all characters Tails- Exceed 30,000 feet combined walking distance with all characters Timer- Play 30 hours of Brawls Tom Nook- Collect 1,000 Coins in Coin matches Walky- Unlock 50 hidden songs Wario Bike- Clear Target Smash Level 3 Xananab- Hit 24,000 feet combined with all characters in Home Run Contest Yellow Alloy- Defeat 100 enemies in Endless Brawl That's about it. If you need any character help or info, please contact me. Also, if you have questions or comments about any challenges, please contact me. Thanks!