itch.io

Uses two-dimensional "sprites", 2D images created and used on a flat plane, as opposed to the three-dimensional models or environments found in 3D games.

Featuring games with three-dimensional graphics, environments, and gameplay mechanics. Depth and perspective create immersive virtual worlds.

A collection or bundle of assets together as a single download or purchase

Godot Engine - The free and open source 2D and 3D game engine

A template project to get you started developing a certain kind of thing.