Beat the Original Mode.

Score over 100,000 points.

Score less than 24,000 points.

Beat the Judgment at the end of first chapter.

Beat the Hierophant at the end of the second chapter.

Beat the Tower at the end of the third chapter.

Beat the Strength at the end of the fourth chapter.

Beat the Magician at the end of the fifth chapter.

Beat the Emperor at the end of the last chapter.

Beat the game with a score under 80,000 points and the last digit not 0.

Beat the game with a score of at least 80,000 points.

Beat the game with a score under 80,000 points and the last digit being 0.

Discover all endings.

Save a civilian.

Save all civilians through the campaign.

Discover all paths available in the game.

Discover a secret room.

Collect all items in the Secret Lab.

Collect your first additional weapon.

Use all weapons.

Collect all creature entries.

Fire off 666 heads!

Devastate bob's torso as much as possible!

Kill three enemies in a row.

Kill five enemies in a row.

Kill 2137 enemies.

Kill three enemies at the same time.

Finish whole campaing without taking any damage.

Finish a single chapter without taking any damage.

Finish full campaign with a friend!

Finish any chapter with the help of Player 2.

Let Player 2 join the game while in the middle of a campaign.

Lose all credits and die.

Complete all training challenges with five stars.

Complete all Boss Mode fights with five stars.

Unlock all achievements of The House Of The Dead 2!