I have completed two projects in Unity: Ball Survival and 2D Combat RPG. In Ball Survival, I learned how to make a player controller, enemy AI, enemy wave system, a shooting system, enemy spawn system, a game loop, UI, a shop system, and a currency system.
2D Combat RPG was made with a Udemy course. I learned how to design a top-down level, manage scenes, create animations, implement top-down melee combat, and develop an inventory and item system.