Accomplish all game achievements.
Find all Investigation Reports.
Find an Investigation Report.
Use Ebirah's attack to deal six damage to an enemy in one go.
Use Minilla to strengthen a Muscashroom.
Use Destoroyah to attack over magma.
Use Mothra (Larva) to knock back four targets simultaneously.
Use Hedorah to knock back four targets at once.
Use Minilla to double a gas tank's damage and attack.
Fall into magma after charging with a Rhinoceroom.
Clear all stages with the best score.
Clear one area after earning 3 stars in all its stages.
Clear all underside stages.
Clear half of all underside stages.
Clear 100 stages.
Clear 200 stages.
Clear 50 stages.
Clear all stages.
Clear the first stage.
Clear Story Mode.
Traverse magma with Anguirus.
Use a Stagshroom to carry an ally over magma.
Simultaneously destroy six separate nests with King Ghidorah.
Destroy a nest using an attack from a Funguirus.
Use a Mantroom to destroy two separate nests simultaneously.
Use Biollante to drop an enemy into magma.
Create a stage.
Encounter all enemy types.
Enter the first underside stage.
Access Build Mode.
Defeat the first boss.
Defeat the second boss.
Defeat the third boss.
Defeat the fourth boss.
Defeat the fifth boss.
Defeat all bosses.
Defeat an enemy using Mothra (Imago)'s attack.
Use a container to prevent an enemy from spawning.
Defeat an enemy using an enemy's attack.
Defeat an enemy by preventing it from spawning.
Use ice to prevent an enemy from spawning.
Defeat an enemy by knocking back an ally.
Use an enemy's attack to trigger a gas tank explosion.
Use an enemy spawning to trigger a gas tank explosion.
Use Mechagodzilla's attack to trigger a gas tank explosion on the other side of magma.
Use a Fungalbee's attack to trigger a gas tank explosion.
Use poison to trigger a gas tank explosion.
Send a like to another player's stage.
Make King Ghidorah (Egg) invulnerable and knock it back to damage an enemy.
Make Mothra (Egg) invulnerable and use it to prevent spawning.
Move an ally using a Dungshroom's attack.
Obtain all monsters.
Obtain a monster for the first time.
Earn 3 stars in 100 stages.
Earn 3 stars in 200 stages.
Earn 3 stars in 50 stages.
Earn 3 stars in all stages.
Play another player's stage.
Play the game for 20 hours.
Prevent a Slugshroom from splitting apart.
Summon at least six times in one turn.
Use Rodan to carry an ally over magma.
Unlock all edit functions.