Donations are strictly voluntary; the games will never "remind" you to donate and no restrictions are placed on the number of times you can play, how long you can play, or other such things. If you play the games and like them, and would like to support this company to encourage its growth, here is how.

For an idea of possible donation amounts, you can compare with the commercial or suggested prices of other games and what you would pay for unrestricted play (no time limit, no limit on number of times to play, no features unavailable, and so on). For example, many of the popular game download sites impose such restrictions until you register a game for $20.

By credit card (via PayPal)

By check

    Payable to: Jeff Duprey

    Mail to: Jeff Duprey, 1302 Anna Court, Cedar Park, TX 78613