Digger HD

Complete all levels in "Mongolia" episode

Complete all levels in "Arctic" episode

Complete all levels in "Sahara" episode

Complete 9 levels in a row in Survival mode

Complete 20 levels in a row in Co-op Arcade mode

Complete 8 levels in a row in Vintage mode

Kill 300 monsters in Arcade mode

Perform 7 combos in a single level in Arcade mode

Collect all archaeological artifacts

Eat 4 monsters using one Cherry Bucket power-up in a single level in Arcade mode or in Survival mode

Kill 3 monsters with a single bag in any mode except Vintage

Collect all gold in 25 different levels in Arcade mode

Gain another extra life while having 4 extra lives already in Arcade mode or in Co-op Arcade mode

Kill Digger and 4 monsters with a single fire bomb napalm in Arcade mode or in Co-op Arcade mode

Kill a dancing monster in any mode except Vintage

Complete any level (except bonus levels) in frozen state in Arcade mode or in Co-op Arcade mode