TempleOS
by Terry A. Davis
Explore TempleOS 5.03, Terry A. Davis's public-domain, 64-bit operating system for recreational programming.
Find useful apps, tools, and utilities. A NeonRoof account keeps every acquisition in one library, while direct browser downloads remain available for software.
Explore free and open-source engines, map editors, sprite tools, 3D software, audio production, and texture tools. A dedicated asset catalog is planned next.
Clear sections keep operating systems, creative apps, archive tools, and development software easy to find.
by Terry A. Davis
Explore TempleOS 5.03, Terry A. Davis's public-domain, 64-bit operating system for recreational programming.
by RodZilla and contributors
Create procedural PBR materials and paint 3D textures for Godot, Unity, Unreal Engine, and custom pipelines.
by Jannis X11 and contributors
Model, texture, rig, and animate low-poly game assets in a free open-source desktop and web editor.
by Orama Interactive and contributors
Draw sprites, tiles, and frame animations with an open-source pixel-art editor built for game asset production.
by Thorbjørn Lindeijer and contributors
Design tile maps, worlds, terrain, and object layers for 2D games with a flexible engine-neutral level editor.
by Stride contributors
Build 2D, 3D, and VR projects with a modular open-source C# engine, visual editor, and modern rendering pipeline.
Each listing is clearly identified as software and remains separate from the NeonRoof game store.
Account required to acquire. Windows platform optional.
by Terry A. Davis
Explore TempleOS 5.03, Terry A. Davis's public-domain, 64-bit operating system for recreational programming.
by RodZilla and contributors
Create procedural PBR materials and paint 3D textures for Godot, Unity, Unreal Engine, and custom pipelines.
by Jannis X11 and contributors
Model, texture, rig, and animate low-poly game assets in a free open-source desktop and web editor.
by Orama Interactive and contributors
Draw sprites, tiles, and frame animations with an open-source pixel-art editor built for game asset production.
by Thorbjørn Lindeijer and contributors
Design tile maps, worlds, terrain, and object layers for 2D games with a flexible engine-neutral level editor.
by Stride contributors
Build 2D, 3D, and VR projects with a modular open-source C# engine, visual editor, and modern rendering pipeline.
by GDevelop Ltd and contributors
Create 2D, 3D, and multiplayer games with an open-source no-code engine that also supports JavaScript extensions.
by Godot Engine Project
Build 2D, 3D, and XR games with a free open-source engine, scene system, dedicated editors, and multiple scripting options.
by Blender Foundation
Model, sculpt, animate, simulate, render, composite, and edit video in a complete free open-source 3D creation suite.
by GIMP Development Team
Edit photos, paint, compose images, and automate graphics workflows with the free GNU Image Manipulation Program.
by VideoLAN
Play local media, discs, devices, and network streams with a free cross-platform player that includes broad codec support.
by OBS Project
Record screens and produce live streams with scene composition, audio mixing, sources, filters, and plugin support.
by Igor Pavlov
Open, create, encrypt, and manage compressed archives with Igor Pavlov's free, open-source file archiver.
by Baldur Karlsson and RenderDoc contributors
Inspect game rendering with RenderDoc, a free graphics frame debugger for supported Direct3D, Vulkan and OpenGL applications.
by Effekseer contributors
Create real-time particle effects for games with Effekseer’s visual editor and official runtime integrations for major engines.
by Flax Engine
Install Flax Launcher for Windows and create 3D games with Flax Engine’s visual editor, C# and C++ development tools.
by Epic Games
Get Epic’s official Windows launcher installer, then install Unreal Engine for 3D game development, Blueprints and C++ workflows.
by Unity Technologies
Download Unity Hub for Windows to install Unity Editor, manage engine versions and start 2D or 3D game projects.
by Nicke Manarin and ScreenToGif contributors
Record a screen region, webcam or drawing board and edit the result into GIFs, animations and short demonstration clips.
by Synfig contributors
Create 2D vector animation with tweening, layers and bone-based controls in the free Synfig Studio application.
by Natron contributors
Combine footage, masks, keying and visual effects in a free node-based compositor with OpenFX support.
by FreeCAD contributors
Build parametric 3D models, sketches and technical designs with a free, open-source CAD application.
by Inkscape contributors
Create scalable SVG logos, icons, illustrations and promotional graphics with a free vector graphics editor.
by Kdenlive and KDE contributors
Edit gameplay trailers and videos with a free multitrack editor, effects, audio tools, subtitles and proxy workflows.
by ArtCraft team
Free spreadsheets with formulas, charts, PivotTables and XLSX workflows. In development.
by ArtCraft team
Computer-aided drafting with layers, dimensions, hatching and DXF workflows. In development.
by ArtCraft team
Create presentations with themes, shapes, speaker notes and PPTX workflows. In development.
by ArtCraft team
Multitrack audio and MIDI editing with a mixing-console workflow. In development.
by ArtCraft team
Free word processing with document styles, review tools and DOCX workflows. In development.
by ArtCraft team
Interface design and prototyping with frames, components, layout tools and developer handoff. Early alpha.
by ArtCraft team
Lay out publications with spreads, text flows, styles, and page design tools. In development.
by ArtCraft team
Explore motion graphics with compositions, layers, animation, and visual effects. In development.
by ArtCraft team
Read PDFs and organize, combine, split, or secure documents in a local app. Early alpha.
by ArtCraft team
Organize a photo collection and explore non-destructive RAW development. In development.
by ArtCraft team
Assemble and refine videos with a timeline, trimming, effects, and color tools. In development.
by ArtCraft team
Create vector illustrations with paths, shapes, editable effects, and export tools. In development.
by ArtCraft team
Layered image editing with masks, brushes, type, and adjustment tools. Early alpha.
by inkle
Write and play-test branching game narrative in inkle's free, open-source ink editor.
by Twine contributors
Map choices, write branching dialogue, and publish interactive stories with an open-source editor.
by Pencil2D contributors
Draw frame-by-frame 2D animation for characters, effects, and game prototypes with open-source software.
by FamiStudio contributors
Compose chiptune music and sound effects for retro-style games in a free NES-focused editor.
by LMMS contributors
Compose original game music with a free, open-source workstation for beats, melodies, and effects.
by HaxeFlixel contributors
Build cross-platform 2D games with Haxe, OpenFL, sprite and tile systems, physics helpers, debugging tools, and flexible targets.
by Panda3D contributors
Build real-time 3D games and simulations with Python or C++, a flexible scene graph, physics integrations, and deployment tools.
by Phaser Studio
Create fast browser-first 2D games with JavaScript or TypeScript, WebGL rendering, physics, input, audio, and scene tools.
by libGDX contributors
Build cross-platform 2D and 3D games in Java with a mature framework, project generator, and broad extension ecosystem.
by Solar2D contributors
Create cross-platform 2D games in Lua with a fast simulator, extensive APIs, plugins, and mobile-first build tools.
by Open 3D Foundation and contributors
Build high-fidelity 3D games and simulations with a modular engine, visual editor, Script Canvas, and extensible Gems.
by Defold Foundation
Create lightweight cross-platform 2D and 3D games with Lua, visual editors, a profiler, and an integrated build pipeline.
by Bevy Foundation and contributors
Build fast 2D and 3D games in Rust with a modular, data-driven engine and entity component system.