Hot Corners Toggler

You can toggle (disable and enable) hot corners setting in one click! When you are playing games in window mode, your game will not longer affected by the hot corners.

Application Description: (Download Place)

• Mac App Store

Reviews so far that I found: (Thank you very much!)

• Hot Corners Toggler: un tool in offerta gratuita per disattivare velocemente gli angoli attivi (Italian)
  SlideToMac (Apr 26, 2012)
  
• ホットコーナーの有効/無効を一瞬で切り替え『Hot Corners Toggler』
  Macの手書き説明書 (Apr 28, 2012)