RECKFELL ENGINEExperimental

C# games in the browser

Run a C# game from a link. Experimental Mono/.NET 10 browser export with WebGL 2 and three Jiterpreter profiles.

Windows x64: Editor and game export
C# / .NET 10: Portable SDK included
TPZ / SHA-256: Matching templates and integrity checks

C# / Mono / .NET 10
Jiterpreter profiles
Explicit WebGL 2/WebGPU distinction

The actual Reckfell Engine editor interface — Reckfell Engine · editor interface

C# meets the browser

JS imports and exports, ES modules, HttpClient and WebSocket connect your game to the web. JSON, SIMD, BigInt and cryptographic operations are available.

Read the guide

Windows x64: Editor and game export
C# / .NET 10: Portable SDK included
TPZ / SHA-256: Matching templates and integrity checks

Single-threaded WebGL 2

The installed variant was checked in Chromium, Edge and WebKit, Debug/Release. It works without COOP/COEP; AOT and native extensions are unsupported.

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Windows x64: Editor and game export
C# / .NET 10: Portable SDK included
TPZ / SHA-256: Matching templates and integrity checks

Choose the right package

Multithreaded Mono and WebGPU are developed in separate builds. Use a compatible export template; public availability is listed on the download page.

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Related features

All features

Windows x64: Editor and game export
C# / .NET 10: Portable SDK included
TPZ / SHA-256: Matching templates and integrity checks

Game export and a unified SDK

From project to playable build. Export presets, a portable .NET SDK and matching build templates.

A C# game engine with .NET 10

Build gameplay systems with C#/.NET 10. A typed API, integrated IDE and visual graphs work together in one project.

SharpGraph

Build gameplay visually. SharpGraph turns typed graphs into C#, with events, async actions and step-by-step debugging.

Questions and answers

Can C# run on the Web?

Yes, through Reckfell’s current experimental path. Use compatible editor/SDK/templates; do not generalize older build limitations to this variant.

Is WebGPU the default Web renderer?

No. Installed Web rendering remains WebGL 2; WebGPU is a separate experiment.

Start building

Build and export

RECKFELL / COMMUNITY

The Reckfell community

News, source code and a direct line to the team.

About supporting development

Download Reckfell Engine

Windows x64, C#/.NET 10 and SharpGraph. Free for personal and commercial games.

Download Reckfell