Every game runs on an engine: the renderer, physics, audio, scripting and tools that turn code and assets into something playable. Studios have built their own engines to push their games forward, and those engines have shaped whole genres. The early first-person shooter grew out of id Tech, grand strategy runs on Clausewitz, and open-world action games run on Anvil. If you know how engines work, you understand how games are made.
MYCPLUS has covered game development since 2004, and this section is built around in-depth game engine profiles. They cover the in-house engines of the biggest studios, the open-source C++ engines you can download and build today, and the classic and discontinued engines that came before them. Each profile covers how the engine works, the version history, a checked list of the games built on it, and where it stands in 2026, including what to use when an engine is no longer available.
Alongside the profiles you’ll find guides to choosing an engine and a language, graphics programming with DirectX, and complete C++ game projects with tested source code. Whether you’re picking a toolset for your first game, studying engine source code or researching the technology behind a game you love, start here.
Why MYCPLUS: One of the web’s largest collections of game engine profiles, maintained since 2004. Every profile checks its game list against named sources, corrects the myths copied elsewhere, and states each engine’s status in 2026. For the language behind most of these engines, see the C++ Programming tutorials.
Two of HPL’s three generations are on GitHub under GPLv3. The one powering SOMA and Amnesia: The Bunker is not. Here’s the split, the verified game list, and what you can actually build with it.
GarageGames stopped selling Torque years ago — and the engine is still shipping commits. Here’s who maintains it now, which repository to clone, what it actually descends from, and how it compares to Godot and Unreal.
C++ runs under the hood of nearly every landmark game. This directory maps 100+ engines, and the famous games each one powered, to help you choose the right one.
Moai gave indie studios a C++ core with Lua on top, and powered several notable games before development stopped. Here’s the verified status — including the date of the last commit — and the Lua engines to move to.
Snowdrop is the in-house C++ engine behind The Division, Avatar: Frontiers of Pandora and Star Wars Outlaws. Here’s the verified game list, the technology, and a straight answer on downloading it.
Brian Barnes’s dim3 was an Apple staff pick and one of the friendliest ways to build a 3D game on a Mac. Here’s what it did, why development stopped after 2014, and what its creator builds now.
Cocos2d isn’t one engine but a family — the Python original, the famous C++ Cocos2d-x (now deprecated), and the rewritten Cocos Creator that replaced it. Here’s the untangled version history, the genuinely Cocos-built games (Geometry Dash yes, FarmVille no), current 2026 status, and how it stacks up against Unity and Godot for 2D.
The Creation Engine is Bethesda Game Studios’ proprietary C++ engine behind Skyrim, Fallout 4, Fallout 76 and Starfield — a Gamebryo fork rewritten almost beyond recognition over fifteen years. Here’s the verified version history, the newly announced Creation Engine 3 powering The Elder Scrolls VI and Fallout 5, and why Bethesda keeps saying no to Unreal.
Bork3D was a commercial C++ engine from two-person studio Bork 3D LLC, powering early iPhone and iPad games before being open-sourced in full — engine, game and art — in 2015. Here’s its verified history, the games actually built on it, and why the dormant codebase is still worth reading.
C# ships the most games, C++ earns the most money, and GDScript is rising fast. The 2026 guide to choosing your game development language.
id Tech built the FPS genre: Doom, Quake, and thirty years of Carmack-grade engineering, now at id Tech 8. Every version, every game, all in one place.
PhyreEngine quietly powered Journey, Gravity Rush, and Falcom’s RPGs. How Sony’s free engine worked, who used it, and where it stands today.
