C# Game Engine with its own scripting language and IDE

In plain words

ArcadeMaker is a cross-platform 2D game engine built in C# that features its own custom programming language called Exp and an integrated IDE. Developers use Exp rather than C# to write games within the engine. It currently supports desktop, mobile, and console exports through MonoGame, with planned web support via KNI-engine. The project remains in development and is open-source.

written from the facts on this page · September 2026

From the sources

A cross-platform 2D game engine with its own programming language and IDE. - ArcadeMakerSources/ArcadeMaker

In the maker’s words, at launch

GitHub repo: https://github.com/ArcadeMakerSources/ArcadeMaker (first of all, i want to say that I made this project for fun and challenge. I always wanted to create my own language. This has no business goal or something.) So the project is a 2D game engine (MonoGame backend) inspired by…

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