Short answer: In Housebound (Roblox), the mouse locks because the game forces camera control; you can usually free the cursor by pressing Esc or the key that opens the game menu, then clicking outside the 3D view (or toggling the in-game camera control), or by using a small invisible GUI trick if you're the developer.

How the cursor lock works

  • Many Roblox games lock the cursor to capture mouse movement for first-person or camera control; pressing Esc or opening the Roblox menu releases the UI and typically restores the OS cursor.
  • Some games implement their own cursor locking via scripts or full-screen modal GUI elements, so the expected keys may differ per title.

Steps players can try (simple)

  • Press Esc (or the Roblox button at top-left) to open the game menu; then click Resume or click outside the game window to see if the cursor returns.
  • Try toggling camera modes if available (Classic vs Camera Toggle) by opening Settings inside Roblox while in-game; switching modes can change whether the mouse is locked.
  • If your cursor is stuck while in first-person, try the zoom keys some players report (for some games pressing O to zoom out or I to zoom in can unlock the cursor).
  • If you play in windowed mode, Alt+Tab to the desktop and then return — sometimes that frees the cursor.

Developer / advanced workaround (requires editing or use of dev tools)

  • A scriptable approach is to add a full-screen transparent GUI element with Modal turned on (or a transparent TextButton sized 0,0, set Modal true) so the GUI captures input and allows the cursor to be released; this requires edit access to the game code or a local exploit and is only appropriate for developers working on their own place.
  • Modifying the client’s Roblox files to change cursors or textures is a separate technique used for custom cursors in other games, but is fragile, may break with updates, and is not recommended for general users.

If this doesn't work

  • If the above player-side keys fail, the lock is probably enforced by the game's scripts and you cannot change it as a player; contact the game developer or check the game's description/forum for specific instructions.
  • Search the game's community threads (Reddit, Discord, or Roblox group) for Housebound-specific tips — other players sometimes share exactly which key or item unlocks cursor behavior in that map.

Short troubleshooting checklist

  • Press Esc / open Roblox menu, then click Resume.
  • Switch camera mode in Settings (Classic vs Camera Toggle).
  • Try zoom keys like O or I.
  • Alt+Tab out and back or switch windowed/fullscreen.
  • Look for dev or community solutions if locking is scripted.

Closing note
The above methods are the common, community-shared ways to free a locked cursor in Roblox games such as Housebound; if you want, I can look up specific current community threads or a short tutorial video for Housebound and link it.