Translation guide
A handheld controller for video games, typically with buttons, triggers, and analog sticks. In Japanese, the English loanword ゲームパッド is standard, but other terms like コントローラー or パッド are also common depending on context.
Referring to a typical handheld game controller for consoles or PC.
The direct loanword for 'gamepad'. Widely understood, especially in gaming contexts.
I bought a new gamepad.
Shortened form of ゲームパッド. Common in conversation, but can be ambiguous (may also refer to a touchpad or other pad).
Generic term for any game controller, including gamepads. Very common in casual speech.
You control this game with a controller.
パッドのボタンが反応しない。
The gamepad buttons aren't responding.