so, i'm surprised i haven't posted this before but, there are these people who put together video game "bundles", you pay $1 or more to get a base group of games, then if you pay more than the average (~$5-7) you get even more games, a (adjustable) portion of what you pay goes to charity, often the bundles will be indie games but not always (ex. THQ)
the games can be different platforms depending on the bundle, android, linux, windows, mac-os
sometimes it'll be all of them, or just android or just the pc's or just windows
http://www.humblebundle.com/http://www.humblebundle.com/weekly
Veterans Day