Here is the full list of all 35 Half Minute Hero: Super Mega Neo Climax Ultimate Boy achievements.
Received every title.
Get all achievements in the game.
Beat the final boss of Hero 30 using the Wood Sword as a weapon.
Got all available equipment in single player mode.
Cleared "Cursed Hero" without defeating Sasha.
Reached every ending in Hero 30.
Defeat any three Evil Lords wearing no equipment.
Beat Hero 30 without using herbs to heal.
Beat every level under the target time.
Defeat any five Evil Lords with one hit.
Allied with all available NPCs.
Defeat Larrie and beat Level 4 in 27 seconds or less.
Get a companion to join you.
Cleared Hero 3.
Cleared Hero 300 in Hard Mode.
Cleared Hero 300.
Beat Classic Knight 30
Beat the first five levels of Classic Knight 30
Beat Classic Princess 30
Beat the first five levels of Classic Princess 30
Beat Classic Evil Lord 30
Beat the first five levels of Classic Evil Lord 30
Became 30 times the True Hero in multiplayer mode.
Play a multiplayer match with 3 other friends.
Cleared Hero 30.
Offered a total of 3000G to the Goddess in a quest in single player mode.
Beat the first 9 levels of Hero 30.
Eat 10 types of food.
Obtain Barrel Armor and Barrel Head
Ride a ship.
Prayed to the Goddess for the first time in single player mode.
Record a time on the leaderboards.
Play a multiplayer match with a friend
Play online multiplayer.
Win a multiplayer match.