- Pixel art:
  - [The Ultimate Pixel Art Tutorial](https://www.youtube.com/watch?v=lfR7Qj04-UA)
  - [Do's and Don'ts of Pixel art](https://www.youtube.com/watch?v=SZXg7rexa2k)
  - Xem thêm:
    - [Pixel Overload](https://www.youtube.com/c/PixelOverloadChannel)
    - [Pixel Pete (Peter Milko)](https://www.youtube.com/playlist?list=PLmac3HPrav-9UWt-ahViIZxpyQxJ2wPSH)
    - [Spriters resource](https://www.spriters-resource.com): có pixelart đc rút từ các games khác nhau, vào xem và học hỏi.
- Godot:
  - [Getting started with the Godot game engine in 2021](https://www.youtube.com/playlist?list=PLhqJJNjsQ7KEcm-iYJ2a8UCRN62bTneKa) hoặc [Learn GDScript from Zero with this Free app](https://www.youtube.com/watch?v=ClU1WqQfCZM) (chọn một trong hai hoặc cả hai thì càng tốt)
  - Xem thêm:
    - [GDQuest](https://www.youtube.com/c/Gdquest)
    - [PlayWithFurcifer](https://www.youtube.com/c/PlayWithFurcifer)
    - [Godot docs](https://docs.godotengine.org/en/stable)
- Game design:
  - [Game Design](https://www.youtube.com/playlist?list=PLPV2KyIb3jR5kPzHBi90byfhPfPqaDW9s)
  - Xem thêm:
    - [Game Maker's Toolkit](https://www.youtube.com/c/MarkBrownGMT)
    - [Mental Checkpoint](https://www.youtube.com/c/MentalCheckpoint)
    - [Extra Credits](https://www.youtube.com/extracredits)
    - [GDC](https://www.youtube.com/c/Gdconf)