Wario Land 4 - Perfect walkthrough (Normal)

This is a perfect walkthrough on normal mode of Wario Land 4 for the Game Boy Advance, released in 2001.

It includes :
- Finishing the game with the best ending, that is killing each boss before the treasures disappear.
- Getting all items (including hearts).
- Getting the highest possible score on each level. The scores are noted below.
- Not getting any damage nor dying.

Timestamps :
0:00:00 - Opening
0:02:15 - Hall of Hieroglyphs (11030
0:05:43 - Spoiled Rotten
0:06:47 - Palm Tree Paradise (11650)
0:10:38 - Wildflower Fields (23040)
0:20:44 - Mystic Lake (15200)
0:27:19 - Monsoon Jungle (15920)
0:36:00 - Cractus
0:37:37 - The Curious Factory (13440)
0:44:32 - The Toxic Landfill (25430)
0:55:31 - 40 Below Fridge (17350)
1:02:52 - Pinball Zone (15320)
1:14:04 - Cuckoo Condor
1:15:58 - Toy Block Tower (12840)
1:22:13 - The Big Board (19040)
1:30:36 - Doodle Woods (16170)
1:38:21 - Domino Row (16270)
1:45:46 - Aerodent
1:47:55 - Crescent Moon Village (18430)
1:58:28 - Arabian Night (21910)
2:07:35 - Fiery Cavern (15340)
2:15:33 - Hotel Horror (14500)
2:23:05 - Catbat
2:25:22 - Golden Passage (12860)
2:30:46 - Golden Diva
2:33:32 - Ending

Notes :
- There is a limited number of sprites that can appear on screen at the same time, meaning in some bonus rooms I have to kill large groups of ennemies one by one not to lose any coin.
- I make use of the vertical zipping glitch twice in Fiery Cavern to gain access to parts I normally cannot visit before the level turns into snow, thus collecting more items than I am supposed to and getting a higher score.