If you want a live console where you can type commands freely (using the \ or ~ key), you must use a modified engine file. The modders released a standalone utility for this.
If you purchased the game via Steam, follow these steps precisely: xcom enemy within enable console commands
: On some keyboard layouts, try ~ or # if \ doesn’t work. If you want a live console where you
| Command | Effect | | :--- | :--- | | ShowMotion | Shows unit movement paths as neon trails. | | ViewDebugger | Opens the internal UE3 debugger (very technical). | | ToggleDebugCamera | Alternate to FlyCam. | | Shell | Returns you to the main menu without saving (crash recovery). | xcom enemy within enable console commands