Obtain an extra life (Oneon's Helmet) in 1-1

Obtain a big life (Garluch's Helmet) in 1-1

Get 14 coins without dying in 1-1

Beat stage 1-1 without taking damage (hard difficulty)

Beat 1-1 with at least 4:55 left on the clock

Beat 1-1 without pressing both the "left" and "attack" button, and without the invincibility sphere

Obtain another extra life (Oneon's Helmet) in 1-1

Win an extra life by jumping on the right letter in the end of the level

Obtain an extra life (Oneon's Helmet) in 1-2

Climb up on a giraffe in 1-2

Get 14 coins without dying in 1-2

Find a secret exit in 1-2

Beat stage 1-2 without taking damage (hard difficulty) (no secret exit)

Beat the first boss without taking damage (hard difficulty)

Beat the first boss in less than 25 seconds (normal or higher difficulty)

Complete Betsy's Room (start with 3 lives)

Obtain an extra life in 2-1

Ride a stomping robot in 2-1

Get 9 coins without dying in 2-1

Beat stage 2-1 without taking damage (hard difficulty)

Obtain an extra life on the lower tracks in 2-2

Obtain an extra life on the upper tracks in 2-2

Get 12 coins without dying in 2-2

Find a secret vacuum exit in 2-2

Find the Red Helmet in 2-2

Beat stage 2-2 without taking damage (hard difficulty)

Beat stage 2-2 with at least 4:30 left on the clock, and get the secret 1,000,000 point bonus

Beat the second boss without taking damage (hard difficulty)

Beat the second boss in less than a minute (normal or hard difficulty)

Complete Kevin's Room (start with 3 lives, no level select allowed)

Obtain a big life (Garluch's Helmet) in 3-1

Obtain an extra life in 3-1

Get 11 coins without dying in 3-1

Beat stage 3-1 without taking damage (hard difficulty)

Get 11 coins without dying in 3-2

Obtain an exra life in 3-2

Find a secret exit in 3-2

Beat stage 3-2 without taking damage (hard difficulty)

Beat 3-2 with at least 5:18 left on the clock

Beat the third boss without taking damage (hard difficulty)

Complete the Kitchen (start with 3 lives, no level select allowed)

Obtain an extra life at the beginning of 4-1

Obtain a big life at the end of 4-1 (on hard difficulty)

Obtain a big life at the end of 4-1 (on hard difficulty)

Obtain a big life at the end of 4-1 (on hard difficulty)

Beat stage 4-1 without taking damage (hard difficulty)

Get 9 coins without dying in 4-1

Get 11 coins without dying in 4-2

Beat stage 4-2 without taking damage (hard difficulty)

Find a secret exit in 4-2

Beat the fourth boss without taking damage (hard difficulty)

Beat the fourth boss in less than a minute (normal or hard difficulty)

Complete the Attic (start with 3 lives, no level select allowed)

Beat the fifth boss without taking damage (hard difficulty)

Beat the game (start with 3 lives, no level select allowed)

Use a continue

Beat the whole game starting from level 1 on hard difficulty and without losing a life

Increase your time in any level to at least 7:30 minutes

Obtain a couple of Golden Keys to increase your life bar to maximum

Reach 20 lives without winning at Soltia Roulette and starting with no more than 3 lives

Win an extra life (Oneon's Helmet) at Soltia Roulette

Win a big life (Garluch's Helmet) at Soltia Roulette

Find a secret room with a life, three keys and a lot of clocks in 4-1