haha
music (corresponds to stage):
1: Try, Try Again - Mario & Luigi: Dream Team Music
2: [Wynncraft] - OST - Ballad Of The Trees
3: Undertale OST: 005 - Ruins
4: Eterna Forest - Pokémon Diamond & Pokémon Pearl (OST)
5: City Trial - City (OST Version) - Kirby Air Ride Music
6: Undertale OST: 023 - Shop
7: Nemesis Theory - Mysterious Sleeper
8: Battle! Kalos Gym Leader: Pokémon XY & Z [Orchestral Remix]
9: Weeping Demon by Nemesis Theory
10: NemesisTheory - Rose At Nightfall
of course don't take this video too seriously, especially the hour count; everyone has different journeys