You could always try using the Opfor_Spirit Engine.
It got cancelled and is still unfinished but for the coders among you probably only a matter of few hours/days to fix things up. Things such as the few monsters that are yet still missing or adding any last missing spirit features, fixing few sound bugs. My coder did his work in a very clean fashion. Cleaning up 100s of lines of code of the original spirit releases.
The future intend of it was to release an enhanced spirit version that would've utilized all the useful additions of the later spirit versions while also expanding upon it with own content and features be it female scientists, Rosenberg npc etc. you name it we had it planned.
So the goal basically was to provide the community with a complete service kit for mappers to work with. But when Solokiller began his work on Hl-Enhanced we ceased all activity and the project died off and even got cancelled.
Seeing how he goes way beyond the call of duty and over the capabilities of what even spirit ever offered it was only logical for us to stop even though I feel very sad for my coder. Because he spent so much time and great effort into it!
Should any of you still want to expand upon his work make sure that Credits are given. Both to the original coder "Godkiller_NT aka hammermaps" as well as the countless model authors and even voice actors in cases of custom content: Content such as Barniel for instance.
The aim of opfor spirit was to provide a full package or in short: From the community for the community. Show casting and granting easy access to all of the communities best. Excluding sven coop content as that might very well be a retail product in itself.
Some of the planned features were:[i]- Incorporation of all Op4 content, hl1 content while also adding the communities best such as Kate and Barniel, my wip female scientists (with their own unique voices), few extra monsters (re-skins mostly but with their own unique sounds), Rosenberg NPC with snipped sound files out of Decay & BS.
- Switchable arms per command and or drag in drop, Hev, Scientist arms, Hecu, Black Op, Security, female arms military & scientist.
- Most common spirit features including some fixed ones which never really worked before.
- Expansion on the sound engine to not just allow custom sound groups for humans but also aliens to make model swapping more lucrative.
- Implementation of some cut hl1 monsters.
- Restoration of cut Hl1 weapon and strafing animations due to Steam update.
- new lightning and explosion effects enhanced over original spirit versions.
- extensive tutorial map package to show cast new features.
There were more things planned but I can't recall em anymore.[/i]
WIP unfinished contains dll's and SDK:https://www.file-upload.net/download-12829936/sohl_oppfor.rar.htmlThe official website:Contains a very much older release candidate.
hammermaps.de/sohl_oppfor.7z