Complete all training challenges with five stars.
Kill 2137 enemies.
Save all civilians throughout the campaign.
Finish the whole campaign without taking any damage.
Use all weapons.
Finish a single chapter without taking any damage.
Collect all bonuses in a campaign.
Kill three enemies at the same time.
Fire off 666 heads!
Collect all creature entries.
Beat the game with a score under 80,000 points and the last digit being 0.
Discover all endings.
Finish full campaign with a friend!
Devastate Bob's torso as much as possible!
Lose all credits and die.
Let Player 2 join the game while in the middle of a campaign.
Beat the game with a score under 80,000 points and the last digit not 0.
Finish any chapter with the help of Player 2.
Score less than 24,000 points.
Beat the game with a score of at least 80,000 points.
Beat the original mode.
Score over 100,000 points.
Beat the Emperor at the end of the last chapter.
Discover a secret room.
Beat the Magician at the end of the fifth chapter.
Beat the Strength at the end of the fourth chapter.
Beat the Tower at the end of the third chapter.
Beat the Hierophant at the end of the second chapter.
Collect your first additional weapon.
Beat the Judgment at the end of first chapter.
Save a civilian.
Kill five enemies in a row.
Kill three enemies in a row.
Unlock all achievements of The House Of The Dead 2!
Discover all paths available in the game.
Complete all Boss Mode fights with five stars.