Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics

Here's some advice from SpaceManiac:

"Experiment to determine the exact values these variables take. Advise only using these for little fun bonuses, NOT collectibles such as candles or keychains.

DM - month
DD - day of the month
DY - year
DW - day of the week
CH - hour
CM - minute
CS - second"

Best of luck!