Guide used for current WR

A. MOVEMENT AND BOMB
Go clockwise.
Get Right, go upwards and backtrack several room. 
go right whilst ascending room with loads of conveyer belts.
Go down at T-junction.
Go right at Train Station.
Go up from Bomb screen.
Go left on double switch screen. Collect LEFT.
Return to train station and travel back to West part of map.

HOOK and BOW:
Go up and right to return to starting room.
Go up one and follow the path left to the HOOK pickup
Immediately return right along the just used path.

Go to lower West section to activate door, 
then proceed through area for Bow n Arrow.
Following path and backtracking are fine, following probably faster. Obstacles are formalities.

POWER CELL HUNTING:
1. Under start room
2. Go north then ride train for north-east
2. go down one and left 3 for power cell #3
4. Manually go down all the way to the south-east one
5. up one, left one to teleporter, go to central map save.
6. left 1, up 2 to final power cell.
7. Return to save point and warp to start room

Map of the game world

It's made in Excel. I'm so sorry. 
https://drive.google.com/file/d/1bWVE__9_MdvFWMUcMZUHQKJkb5fgRA34/view

Name	Autor
Guide used for current WR	HurricaneOf87 2 years ago
Map of the game world	HurricaneOf87 2 years ago