In summary:
1. Go into Settings in the menu
2. Go to Hotkey
3. Scroll down a bit to Extra Features (Right under Sprint)
4. Set a key
5. Confirm changes

In Detail:
All you need to do to enable the console in game is simply set a hotkey for it. The entry is in Settings under the Hotkey tab. You'll see "Extra Features" right past the Map hotkeys (Right under Quick save, Quick Load, and Sprint). Then you just pick a key to set. The tilde key (the key to the left of 1 and above tab) is always a good choice.

Just set the key and click confirm. If you are in a game, you should see the console pop up, along with a warning about how using the console commands will disable achievements and legacy gain. Just click cancel on the console and confirm your hotkey changes.

Here are a few basic commands to get you started. Things to keep in mind are there are a lot of asterisks (*) and commands are case sensitive.

Adding money: CHANGE_MONEY*<money>
Example adding 500 money-> CHANGE_MONEY*500

Adding XP to your party: TEAM_GAINEXP*<XP>
Example adding 500 XP-> TEAM_GAINEXP*500

Leveling everyone in your party: PLAYER_TEAM_LEVELUP*
NOTE: this will level up your heroes but they won't gain skill points.

Adding skill points: ADD_UNUSEDSP*<points>
Example adding 5 skillpoints-> ADD_UNUSEDSP*5
NOTE: Then you get to pick who gets the points from a pop up window. Very convenient feature.

Adding Talent Points: This one is a bit different because of the language of the variable and how it is used.

Format: CHANGEINTVAR*system_星星#<NumberOfPoints>

Example adding 10 points-> CHANGEINTVAR*system_星星#10

NOTE: You will want to copy and paste at least the <system_星星> part. You can either highlight
and right-click copy or highlight it and hit Ctrl+C. To paste it in the console you will have to Ctrl+V
after selecting the in-game console.



A lot of commands related to items and resources are related to getting specific ID codes. The other console command guide has that covered.

Here is the link to the dev page with the full list of commands: https://blywd.hanjiasongshu.com/index.php?title=Common_Scenario_Directives

I give all the credit to the devs for letting players have access to a command console that can make significant changes in the game. Outside of Bethesda (and some notable indie devs), very few devs want to treat players as adults who are responsible enough to have access to such a feature capable of breaking a playthrough. Yet a feature also capable of introducing more fun, or bypassing an unexpected bug.