[OUTDATED!] How To Make An Undertale Fangame (Game Maker Studio 2)

NOTE: I do not support this tutorial anymore as I am working on a new version that explains everything better. Please don't leave comments asking me for help when the project file is available for you to download yourself.

A compilation re-upload of all 10 episodes from my How To Make An Undertale Fangame series. I thought it was pointless to re-upload all 10 of them individually, so I combined them all into one video for ease of accessibility.

Project files:
https://github.com/TheRealQSV/UT-Code...

MUSIC USED (in order):
DELTARUNE OST - Cyber City
DELTARUNE OST - Field of Hopes and Dreams
DELTARUNE OST - Lancer
DELTARUNE OST - A Cyber's World
DELTARUNE OST - Cyber Battle
UNDERTALE OST - Heartache (Orchestrated by kage49)
DELTARUNE OST - Ferris Wheel
FACING DEMONS OST - Devilovania
UNDERTALE OST - The Choice
ALPHACHEF OST - Roach Nemesis
TS!UNDERSWAP OST - Ruined Home
MIKE'S BIG SHOWDOWN OST - Laugh Track
NICK NITRO - Battle Against A True Hero Remix V2
UNDERTALE OST - Power Of "NEO" (IKARUS Remix)
UNDERTALE OST - Spider Dance (Orchestral DnB Remix by tieff)
DISBELIEF PAPYRUS OST - Final Chance
DELTARUNE OST - Acid Tunnel Of Love
UNDERTALE OST - Wrong Enemy?
UNDERTALE OST - ASGORE
UNDERTALE LAST BREATH - An Enigmatic Encounter (melody switch by Inverted)
OMORI OST - See You Tomorrow

TIMESTAMPS:
00:00 Bullet Board
03:53 Battle UI and Hit Detection
10:17 Menu Navigation and Text Writing
23:14 ACT Commands
27:14 ITEMs
32:48 Attack Patterns and MERCY
43:25 Overworld
51:22 Cutscenes
56:56 SOUL Mechanics and SAVE
1:04:36 Advanced Mechanics