Anyway to boost Steam Game hours?

[JtSnowwy]

As the title says, is there any possible way that doesn't require any 3rd party programs to boost your hours on a game? Or, a way to trick steam into thinking the game is running without it actually running? Thanks!

(if there is a 3rd party program, please tell me!)

[ENDING]

Use Sam Picker, it works well and doesn't drain your CPU power.