Roblox GAME_NULL: Index 0 Walkthrough

GAME_NULL[0] Walkthrough/Gameplay
A puzzle game I made in roblox, but with a catch. (Spoiler warning)

—➤ 『 LINK: https://www.roblox.com/games/11909317... 』
Like and subscribe for more videos, I might make Index 1 as well.

‰PNGA game with a few puzzles, just a normal one , right? I think I fixed the glitches, so maybe it won't happen again? But I still don't know what that one button i doing there, I can't get rid of it.
handler.lua:14: attempt to index a nil value (global 'Entity')

Socials:
—➤ 『 My Website: https://bonesyt.github.io 』
—➤ 『 My discord server:   / discord   』
My profiles:
—➤ 『 YouTube:    / @bonesyoutube   』
—➤ 『 Scratch: https://scratch.mit.edu/users/Bones2/ 』
—➤ 『 Reddit:   / bonesrddt   』

Happy new year's eve! Video uploaded 11 hours before 2023
First time uploading this at December 31st, last day of a year.

Chapter timestamps:
0:00 - Intro
0:33 - Buttons minigame
3:48 - Balloons minigame
5:43 - Sphere infestation minigame
8:21 - Non-Euclidean minigame
11:18 - Color possession minigame
14:19 - Glitch Invasion
17:29 - Outro