Technology

DreamWorld Engine
The DreamWorld graphics engine was developed by Funcom circa 2000. Other computer games powered by DreamWorld technology include Anarchy Online and its various expansion packs. When Funcom began developing Age of Conan: Hyborian Adventures, the company reviewed its existing technology base and decided to focus on the further evolution of their proprietary DreamWorld engine as opposed to licensing a third-party engine like many online RPG companies do. As such, Funcom began to retool their engine with the overall design, pipeline and implementation process was taken into account. In light of these changes, the DreamWorld engine has been rebuilt for Age of Conan: Hyborian Adventures with new features, special effects and optimizations.

"Real Combat"
"Real Combat" is being touted by Funcom as a revolutionary approach to combat in online RPGs where the player is in direct control of the character's weapon strikes in real time. This multi-point melee and ranged combat system is purportedly easy-to-learn and is one of the prime attractions of the title. Allegedly, the "Real Combat" system will take the ritualized combat experience previously found in online RPGs in a new direction. For this system, Funcom has also added aspects such as formation combat, mounted combat, siege combat and hive combat.

Cheetah
Cheetah is a shader-oriented proprietary render engine re-written from scratch by Funcom featuring a phong per pixel lighting system. This engine allows for improved graphics and ambience. This is coupled with a trapezoidal shadow system, an in-house system developed by Funcom that allows all objects to cast shadows onto everything.

Perlin noise-based cloud generating system
Perlin noise-based cloud generating system is a five-layered procedural system that enables multiple layers of dynamic clouds; thus, visually-realistic cloud behavior.

SpeedTree
SpeedTree is a programming package produced by Interactive Data Visualization, Inc. (IDV) that aims to produce high-quality virtual foliage in real time, suitable especially for video games but also aimed to a lesser extent at some other kinds of simulations. It has so far been licensed to a substantial number of video game developers, including developers of the Unreal engine series. SpeedTree is currently being used in several games, including (but not limited to) the MMO action game World War II Online and The Elder Scrolls IV: Oblivion.

DirectX 10
"Funcom is proud to be one of the few developers who is tapping into this technology, and we look forward to showing you even more of DirectX 10. Some of the improvements visible in the videos and the screenshots are improved parallax mapping, better lighting and more advanced shadows technology."[34] The game did not include support for DirectX 10 at the time of launch. DirectX 10 features are now slated to be premiered at the Games Convention in Leipzig in August 2008.