OpenLara VS UnderworldExporter

I didn't notice anything suspicious in his explanation of how the AI works, though he glosses over navigation. I assume he is using the OpenLara engine, in which case he easily has access to level geometry or other parts of the game at runtime that would normally be inaccessible. However when watching the AI play, I got the impression there was two much overlap between what the AI does and says. For example, based upon what I understand of the explanation of how the AI works, the part playing and the part talking are not interacting with each-other. Voice lines are simply generated based upon what is on screen and there is no true common intent behind the AI's actions and speech. This makes me suspect the entire video is simply a scripted imitation of AI.

You can try source engine ports like xash3d diii4a Serious Sam Freedoom OpenLara Quad Touch and Source Engine

It is, it’s the OpenLara engine, so it’s running native code rather than emulating the PSX version.

OpenLara

You can play it online here, the github link on the page also has a downloadable version that plays offline and works with the controller. http://xproger.info/projects/OpenLara/

It looks like the fan-made Unity port ( https://github.com/hankmorgan/UnderworldExporter/ ) used to support exporting to FBX format, but all the code in fbxExport.cpp has been commented out. And, although I have a decent amount of coding experience, I've never worked with a game engine before, and all the Unity stuff is going over my head. I simply don't know enough about what I'm doing here to modify anything.

There’s a source port for the game you can get here if that helps. But yeah that’s fair enough.

I've never used Portable, but I've had good luck with Underworld Exporter. It's a unity port primarily for underworld 1, but underworld 2 is being worked on again as of this year.

2) Ultima Underworld Exporter - https://github.com/hankmorgan/UnderworldExporter (check the releases page)

My last comment, as this thread has reminded me to do an update of quite a few games, mods and add-ons over the last day, is that there's a good-looking Unity Game Engine for Ultima Underworld 1 & 2, which I'm going to have a look at. It's called Underworld Exporter and you can find it here:https://github.com/hankmorgan/UnderworldExporter/releases/The link for "Windows.x64.V1_09.zip" (current version) is in the "assets" section of that page.

UnderworldExporter - Ultima Underworld 1 & 2 and System Shock