To unlock the mouse in Card Shop Friends on Roblox, the usual fix is to open the interaction menu or GUI that’s currently capturing your cursor, then tap the game’s unlock key if it has one. In Roblox first-person setups, mouse unlocking is commonly done by a GUI element with Modal enabled or by a developer-set keybind such as Q, C, or F.

What to try

  1. Click the shop UI first.
    Some games only release the mouse when a menu or panel is active.

  2. Press the game’s unlock key.
    Roblox dev tutorials commonly use keys like Q , C , or F to toggle mouse lock for first-person GUIs.

  1. Look for a settings toggle.
    Some games include a “mouse lock,” “cursor,” or “UI mode” option in settings.

  2. Rejoin if it gets stuck.
    If the cursor is trapped in the center, leaving and rejoining often resets the input state.

Why this happens

Games that force first-person often lock the mouse so the camera stays centered. Roblox developers usually unlock it by making a GUI button modal, which gives the cursor focus and lets you click menus normally. A Roblox dev forum answer also notes that editing the first-person camera behavior can disable mouse lock entirely in custom games.

If you meant the developer setup

If you’re asking as a creator building a similar Roblox shop, the common method is:

  • add a transparent full-screen GUI button,
  • set its Modal property to true while the shop is open,
  • turn it off when the shop closes.

That’s the standard way to let players interact with shop menus without fighting first-person mouse lock.

TL;DR: In Card Shop Friends, try opening the shop UI, pressing the game’s unlock key if one exists, or rejoining if the cursor is stuck; Roblox first- person games usually unlock the mouse through a modal GUI or a keybind.