There is not a lot to say about day 4... I improved the stat system and added a debug UI during Okayu's Minecraft stream.

The code got a lot messier and I feel like it could be done way better. There is a lot of similar code doing similar things... (⑅ ‘﹃’ ) 

For the base system only two things are missing now:

• Evolution system (level)
• Sleep system (But I will probably skip this one and implement it only if I have extra time in the end. It's not really crucial? Just stay awake and care for your Okayu all day long! Easy! ( ・ ̫・))

If I can finish this tomorrow I'm on a good track and can start with the graphics! Yaaaay!!

Beautiful debug window

For my future self here is how to setup a game for pixel graphics in Godot 4: https://kidscancode.org/godot_recipes/4.x/games/first_2d/first_2d_01/index.html