how would i click one button to set off two links?

my Game uses a “Double link option”
how would i use the arrow key to move down/up then click enter on either and it sets the link

Simply have three keyboard sensors and two and controllers

So you have

–Sensors
Arrow_up
Arrow_down
Arrow_enter

–controllers
And controller for Arrow_up and Enter
And controller for Arrow_down and Enter

Connect both of them into any actuators that are needed in your logic, this doesn’t detect order of keys though, for that you may need a few more bricks.