Republic of Folk

Is f3 compatible with ALiVE?

Because I tried using the mod with the framework and when I want to "preview" the mission, the game freezes on the loading screen (just after the sloting screen). And it stays that way, nothing more happen, and I have to "kill" the process.

I honestly don't know but given ALIVE's extensive modifications I'd not assume compatibility without some changes.

Could I have an idea of what kind of changes?

I've never seen a script conflict cause a full freeze, so no idea. Try disabling/removing every F3 feature and re-adding them one-by-one.