This mode would be unlocked once you finish the game
Only the classes that you unlocked during a play-through would be available
Not Tobias West or the Exalted
Only the technology that you have researched would be available
You never researched “Advanced Acid Technology”, no Jormungandr
You could play as the Pandorans
only the mutations that you faced
not Yuggothian Receptacle of course
Choose the map.
Choose which faction to play:
PP -> all human classes
NJ -> only NJ classes
Anu -> only Anu classes
Syn -> only Syn classes
Pandorans -> you got it
Choose the opposing faction played by the AI (or a human) and the difficulty level. A masochist level for the hardcore players (not me).
Select soldiers in your team with their abilities and skills (no extra skills).
It would be very important to create soldier templates to not redo the soldiers every time. Those soldiers could be used by the AI for the opposing faction.
It would make it possible to test soldier builds, try grenades, find new tactics.
And yes, it’s kind of a multiplayer except that you don’t play over the network but on you computer with someone else or the AI. Network management could come later … or never.
Ultimate Space Commado has something quite similar, but not allowing play aliens and there’s no factions. It’s a bit long to setup a full squad so the game allows save setup. The campaign is hard at Normal, but those skirmish are even a lot harder. Among the setup there’s various terrain parameters and aliens parameters.
Add Bandit/Thug/Rebel faction that player can be mixed for all classes of the faction, including map editor .
As for the multiplayer, I want to see a PvP combat or clan wars. Having own design of a clan emblem that can be put into squad would be cool too. Heroes & Generals has a good for reference (it’s FPS and strategy game), while each player faction try to dominate a haven, the AI of each faction also working to capture each haven in the background. But yea having ‘clan wars’ it could be another horrendous balance issue , the problem player will choose which faction that more powerful than others…basically it force player not to be lonewolf to win a haven .