You can skip many tasks by glitching through the object that is blocking your way. There are multiple methods to achieve this.

Methods

Method 1

1. Go in front of the object until you can't continue walking. If you start running towards the object from a certain distance, you will already walk into the object a bit. This distance is different for every obstacle.
2. Press the key to the opposite direction briefly. You should only turn around but not walk in the direction.
3. Now turn around again normally. You will walk into the object a bit.
4. Repeat step 2 and 3 until you can pass the object.

Method 2

This is the same like Method 1 but at Step 3 you do this instead:

• Turn around again and press the direction key repeatedly as fast as possible. If you are lucky you can make two or more steps into the object.

Method 3

This is nearly the same like Method 2, but here you press the direction key repeatedly before turning around completely. You should wait for about half the animation before heading back to the obstacle.

Method 4

You can combine this method with any of the other methods. After step 1 do a high jump and start the helicopter. Fly towards the object. You should be able to jump over a invisible barrier and into the object.

Skippable Objects

Level Select

Greenhouse Door

Method: 2
Distance: ?
Perfect Number of Turn arounds: ?
Further notes: ?

Furnace Door

Method: 2
Distance: Left edge of the staircase
Perfect Number of Turn arounds: ?
Further notes: When you are near the furnace you have to continue while crouching.

Level 1

Monkey

Method: 1 or 2
Distance: ?
Perfect Number of Turn arounds: ?

Guy who wants chicken

Method: 2
Distance: Third brown line near the arrow in the background
Perfect Number of Turn arounds: 2 (2 x 2 steps)

Level 3

Dog

Method: 4 combined with 1
Distance: Jump from about the stick next to the arrow in the background
Perfect Number of Turn arounds: 1

Level 4

Dynamite

Method: 4 combined with 2
Distance: Spawn
Perfect Number of Turn arounds: 1 (1 x 2 steps)

Door which requires diamond (left to right) Method: 2
Distance: ?
Perfect Number of Turn arounds: ?
Further notes: ?

Door which requires diamond (right to left) Method: 2
Distance: ?
Perfect Number of Turn arounds: 2 (1 x 2+ steps)

Level 6

• Stone Block next to the beginning (Method 3)
• Burning Fire (Method 1)
• Gate near Key (Method 4 combined with Method 2)

Level 8

• Gate with skeleton (Method 2 or Method 1)

Level 11

• Jack's Club door (Method 2)

Unskippable Objects

There are two reasons why you can't skip certain objects:

1. You can't turn around towards the object once you reached a certain point.
2. The next item will only spawn when you bring the required item to the object.

Turn around not possible

Level 1

• Box 1
• Box 2

Next item is locked in

Level 3

• Toilet