Here application and game from here.... Enjoy it!

LockIt
Prevent accidental keyboard input!

LockIt is a simple, easy to set up and use auto-locking tool that prevents accidental keyboard or touch-screen input and phone activity on BlackBerry devices. With LockIt the Blackberry device is automatically locked up after a pre-defined period of inactivity and can only be unlocked with a combination of keys.

Accidentally pressing phone keys at the wrong time can start unwanted phone calls and applications activity. LockIt comes to help with a set of tools to lock up and protect your phone. When LockIt is on, it also saves and prolongs battery life.

New in version 1.03:
-Application re-branded to Melon Mobile

Supported languages:
LockIt is available in *English, *French, *Italian, *German, *Spanish and *Bulgarian

Supported devices:
BlackBerry Tour 9630, BlackBerry Storm 9530, BlackBerry Storm 9500, BlackBerry Bold 9000, BlackBerry Bold 9900, BlackBerry Curve 8900, BlackBerry Curve 8300, BlackBerry Curve 8310, BlackBerry Curve 8320, BlackBerry Curve 8330, BlackBerry Curve 8350i, BlackBerry Curve 8520, BlackBerry Curve 8930, BlackBerry Curve 9220, BlackBerry Pearl Flip 8230, BlackBerry Pearl 8220, BlackBerry Pearl 8130, BlackBerry Pearl 8120, BlackBerry Pearl 8100, BlackBerry Pearl 8110, BlackBerry 8800, BlackBerry 8820, BlackBerry 8830 World Edition, BlackBerry 8700, BlackBerry 8703, BlackBerry 8707, BlackBerry 7130

Registration information:
The trial version is limited to 20 device locks. The full version of the software is unlocked by a license provided upon purchase. When you have completed the purchase, press “Activate” from the application menu to register LockIt via Internet.

***NOTE: LockIt does not support BlackBerry OS version 5.0 and 6.0***