There is only one file type that uses the .TKR extension:
Tinker Custom Level File
File used by Tinker, a free robot puzzle game developed by Microsoft Games; contains a level in which players control Tinker, the robot, through puzzles and contraptions; used for saving pre-installed levels and custom levels.
Tinker levels store level objects, the location of objects, and the amount of time the player has to complete the level.
Tinker is available in two different versions, 1) the Windows Vista Windows Ultimate Extras version, and 2) the Microsoft Games for Windows Marketplace. For Windows 7, Tinker can only be downloaded and installed through the Microsoft Games for Windows Marketplace application.
NOTE: Custom levels can be created using Fuel Games' Tinker Editor, but the editor only works for the Windows Ultimate Extras version of Tinker.
|Microsoft Tinker — Discontinued||Included|
Updated: December 5, 2010