Kill 999 enemies with Shotgun

Enclave: Kill Necrogiant in under 2:00 (Solo Campaign)

Collect 40 armors

Shadowland: Kill Grim Reaper (Solo Campaign)

Colloseum: Morph into demon 3 times (Solo Campaign)

Loonypark: Kill 3 monsters in a row using saw blade (Solo Campaign)

Swamp: Kill SwampThing in under 4:00 (Solo Campaign)

Orphanage: Gib 50 frozen enemies (Solo Campaign)

Oriental Castle: Collect all Holy Items (Solo Campaign)

Oriental Castle: Gib 123 enemies (Solo Campaign)

Trainstation: Cut limbs of 100 enemies using Soul Catcher (Solo Campaign)

Opera: Collect 100 souls (Solo Campaign)