Like PC games? Into recent hits Deus Ex, Hitman, Silent Assassin, or Lara Croft? For the next 13 days, Square Enix is teaming up with digital bundle master Humble Bundle, the Make-a-Wish Foundation, and GamesAid to offer popular games for any amount you want to pay for them.

“Pay $1 or more for Thief Gold, Mini Ninjas, Daikatana, Hitman: Codename 47, Hitman 2: Silent Assassin and Anachronox,” the Humble Bundle website says. “If you pay more than the average price, you’ll also get Deus Ex: Invisible War, Deus Ex: The Fall, Hitman: Absolution,Battlestations Midway and the Nosgoth Veteran Pack. Those who pay $14.99 or more will receive all of the above, plus Deus Ex: Human Revolution Director’s Cut,Just Cause 2, Lara Croft and the Guardian of Light, Deus Ex: Game of the Year Edition and Kane & Lynch 2: Dog Days.”

Your contribution can go to Humble Bundle, the Make-a-Wish Foundation, or GamesAid, a UK video games charity for disabled people.

For more information go to Humble Bundle’s website here.