Synthesize the Demon Sword, not easy!
Own a gilded weapon
Destroy 100 candlesticks in a single battle
Wake up 10 zombies in a single battle
Complete a normal level without taking any damage
Have 4 drones with at least 30 damage
Max out all upgrade items
Achieve 100% evasion
Eliminate 100 frogs in a single battle
Dodge an attack with health at 1
Complete a level with 5 Disaster Cards
Achieve 100% bullet critical rate
Complete a Chaos Challenge
Survive successfully in the "Hell" level
Reach a total of 10 or more in health and armor combined
Survive successfully in the "Castle" level
Survive successfully in the "Graveyard" level
Expand the Energy Ball to at least twice its size
Unlock at least 5 heroes
Survive successfully in the "Grassland" level
Eliminate at least 5 enemies with a single bullet
Upgrade the shop to 3 stars in one go
Complete a battle
