Check out Larnok 2! Keep in mind its still in progress. https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=1737542240

This is an awesome campaign! It has a story, and feels complete with a boss fight in the end and it feels satisfying to complete it. There are some things to fix though: it needs improved visuals; the final fight in the 2nd mission could be made more logical so tons aliens wont appear from air but would climb from various sides to the landing platform; the boss fight could be made harder by locking the door behind marines and adding more aliens; the lighting could be more bright because often it is hard to see things

OMG, so that's a dead end if playing with AI
Well, I find an AI bug to solve this problem, it's passed anyway~

@Porphyah The buttons need to be pressed at the sametime at the same time.

The second mission how to open the two doors on the both sides of the final door?
When I close it to use the switch, it doesn't work.

Bun