Hi ThirdHelium,
It's great to see you're interested in mission authoring! I played through your map and also checked it out in the mission editor. Here's my feedback based on v0.1.0
Story feedback:
- The story seems cool and decently thought through

The cutscenes with the story information seem to come up at the appropriate times as well.
AI Feedback:
- Towers require sufficient power as well as a Surveillance Center. Both red and yellow do not have the latter. Hence, their towers don't work. So you need to give both colors a SC.
- I never ran into any of red's troops. In the mission editor, I see that you have unit groups for red and triggers to create those groups. For some reason it looks like the condition that triggers the creation of those unit groups never happens. My guess is it has something to do with your switch setup.
Level feedback:
- The map is titled "UntitledLevel". To change this, go to the settings menu, select level, and then on the right side of the screen there will be a textfield where you can set the map's title.
- The roads, rivers, and cliff formations look nice! However, adding a few trees/bushes would add to the aesthetics.
Over all its pretty good for a first map. You seem to have a good grasp on areas, triggers, and switches

Please let me know if you have any question.