Since I've stopped game development, I'm sharing the source code files of the games I've developed. (GameMaker)

[Adventurer Life - Metroidvania Game]
https://drive.google.com/file/d/1XT-RglHjnnmB3m_D1RF7nyCJ2TiHCeMn/view?usp=sharing

[Sword Knight - Metroidvania Game]
https://drive.google.com/file/d/1FA0fmj57P7UTz-oGEh4jgTJMrubZkhab/view?usp=sharing