1. BOWSER

There are apparently 6 ways to defeat Bowser:

1 .Bang into him three times in shell mode.

2. Go giant and jump on him.

3. After he jumps, run under him and flip the switch.

4. Go mini Mario and jump OVER Bowser.

5. Use the platform and jump over him and flip the switch.

6. Use fire on him until he dies!

2. POKEY MUMMY

There are 5 ways 2 defeat him.

1. Jump on his head 3 times.

2. Go mini Mario and ground pound his head 3 times (same for ALL other opponents because if you just land on a opponent, you'll bounce into the air, not harming anyone). This will unlock secret World 4.

3. Go giant and kill him.

4. Use the shell and hit him 3 times.

5. Use fire until he dies!

3. KING CHEEP CHEEP

There are 5 ways to defeat him.

1. Jump on his head 3 times.

2. Go mini and ground pound his head 3 times.

3. Go giant & kill him.

4. Go shell and hit him 3 times.

5. Use fire until he dies!

4. GIANT GOOMBA

There are 3 ways to kill him.

1. Get the elevator platforms activated and ground pound his head 3 times.

2. Go giant and jump on him (REALLY funny because when giant, you match size and it's like you are both the same when you were small).

3. Turn into shell and spin by him.

5. PETEY PIRANHA

There are 5 ways to kill him.

1. Jump on him 3 times.

2. Ground pound his head 3 times in mini form. (This will unlock world seven.)

3. Go giant & kill him.

4. Go shell and hit him 3 times.

5. Use fire until he dies!

6. MONTY MOLE (TANK)

There are 3 ways 2 kill him.

1. Jump on his head when he comes out 3 times (use bullet bills as steps when it gets taller).

2. Go giant and destroy his tank.

3. Go mini and ground pound his head 3 times. No bullet bill steps required.

7. LIGHTNING LAKITU

There are 5 ways to kill him.

1. Jump on his head when he swoops 3 times.

2. Go mini and ground pound his head 3 times.

3. Go giant and kill him.

4. Use shell and bump into him when he swoops 3 times.

5. Use fire until he dies!

8. GIGA BOWSER + BOWSER JR. (BIB FORM)

I will start off with Bowser jr.

4 ways 2 kill him!

1. When he throws a shell, throw it back at him. This will knock him on his shell. Then jump on him 3 times.

2. Do the same above but as mini Mario (remember to ground pound to damage him!)!

3. Go shell and bump him 3 times.

4. Go giant and kill him.

Next, Giga Bowser!

5 ways to kill him!

1. When he jumps, go under him and flick the switch.

2. Go mini...