When successful, pressing the key will bring up a semi-transparent text bar at the top of the screen with a blinking cursor. No confirmation message appears; you’re simply ready to type.
To access the truly full dev console, you need to enable debug visualization. Go back to your DefaultEngine.ini and under [Engine.Console], add:
DebugKey=None
Then, in-game, press the F5 key. This unlocks a series of invisible debug menus. While the visual menu is complex, the console gains new commands:
Scenario A: Start a new game with unlimited meld and credits. xcom enemy within dev console full
Scenario B: Skip grinding for a Skeleton Suit.
Scenario C: Save a soldier who got one-shot on Ironman. When successful, pressing the key will bring up
Scenario D: Instantly test a full MEC squad.
The Long War mod significantly expands the console. In Long War EW, you gain: Scenario A: Start a new game with unlimited
Base EW console commands work in Long War but may cause instability if used on modified systems.