RetroBlit is a unique asset that brings back classic immediate-mode, code-only development, and leverages Unity for cross-platform support.
Unity Free Source Code
Although this Unity Asset is typically a paid asset, it is currently available for free download. It’s important to note that this offer is intended strictly for educational purposes or for testing the product before making a purchase, and it should not be utilized for commercial activities
UNITY ASSET STORE LİNK: LINK
The Built-in Render Pipeline is Unity’s default render pipeline. It is a general-purpose render pipeline that has limited options for customization. The Universal Render Pipeline (URP) is a Scriptable Render Pipeline that is quick and easy to customize, and lets you create optimized graphics across a wide range of platforms. The High Definition Render Pipeline (HDRP) is a Scriptable Render Pipeline that lets you create cutting-edge, high-fidelity graphics on high-end platforms.
RetroBlit is a different kind of retro pixel game framework (really). It aims to create an ideal, low friction framework for making pixel-perfect retro games from the early 90s era. RetroBlit takes advantage of the portability, and the ease of deployment that Unity provides, but does away with the Unity Editor interface in favour of a traditional game loop, immediate-mode, and code-only development.
Check out the RetroBlit feature demoreel at itch.io!
Try the WebGL example demo games BrickBust and Retro Dungeoneer which ship with RetroBlit (all source code and assets included.)
DOWNLOAD LINK: LINK