Classic 2D side-scrolling platformer game
Phaser is a free and fast 2D game framework for making HTML5 games
Java/JavaFX/Kotlin Game Library (Engine)
Jazz² Resurrection: Open-source reimplementation of Jazz Jackrabbit 2
This software is a particle effect editing tool
2D platformer
Willy the Worm is an 2d side scroller arcade stye game
modelAI 100% work Pixel Drawing Free No Limited
Accelerate cross-platform MR app development in Unity
2D Platform Game developed in Unity for Android, Windows, and Linux
A fast, self-contained, highly customizable Aseprite-to-Unity importer
3D C++ Game Engine - yet another open source game engine
An aseprite-file importer for unity written in C#
Real-time multi-person keypoint detection library for body, face, etc.
Y.A.G.A.C is a free open-source platformer game
UIWidget is a Unity Package which helps developers to create apps
Test project with a 2D platform game developing in Godot 3.1
Flex roguelike
This game is Build From Scratch using C++ & SFML.
Jogo de Nave 2D
An exceedingly easy-to-use pixel perfect orthographic camera script