Attack of the Dragon - Platform: Nintendo DS Music player: ------------- Successfully complete the game to unlock the music player. Art gallery: ------------ Successfully complete the indicated task in the corresponding game to unlock the art gallery for that title: 1941: Defeat the Krote, the level 4 Boss Avengers: Successfully complete level 4 and rescue the girl Bionic Commando: Get over 25,000 points Black Tiger: Defeat the level 3 Boss Block Block: Successfully complete an extended bonus Captain Commando: Defeat Dr. T.W., the level 5 Boss Final Fight: Pick up Eddie E's Bubble Gum Forgotten Worlds: Successfully complete three stages Last Duel: Get over 100,000 points Legendary Wings: Find a "Lucky!" hidden area Magic Sword: Reach level 20 of the tower Mega Twins: Enter the Monster Castle Quiz & Dragons: Get over 200,000 points Section Z: Successfully complete Section E Side Arms: Defeat the level 3 Boss Street Fighter: Reach Thailand Strider: Defeat Captain Beard Jr. in level 3 The Speed Rumbler: Successfully complete level 3 (Stone Hill) Three Wonders: Finish one the games Varth: Defeat the Steel Golem in level 15. In-game hints: -------------- Successfully complete the indicated task in the corresponding game to unlock the in-game hints for that title: 1941: Get over 500,000 points Avengers: Get over 20,000 points Bionic Commando: Successfully complete level 1 Black Tiger: Get over 25,000 points Block Block: Successfully complete the beginner course Captain Commando: Get over 30,000 points Final Fight: Play as all three characters Forgotten Worlds: Get over 15,000 points Last Duel: Get over 50,000 points Legendary Wings: Get over 30,000 points Magic Sword: Get over 120,000 points Mega Twins: Get over 15,000 points Quiz & Dragons: Enter the Flatfield from level 2 Section Z: Get over 70,000 points Side Arms: Get over 200,000 points Street Fighter: Get over 60,000 points Strider: Get the Terapodal Robopanther The Speed Rumbler: Get over 20,000 points Three Wonders: Play all three games Varth: Get over 250,000 points