Keymailer is a free marketing tool for developers to send Steam keys to YouTube, Twitch and other broadcasters to help promote their game.
You’re able to tailor-make your campaign by deciding who to send your game keys to. Afterwards, you can review & track data to see how much exposure your game is getting and from which channels. You can even recycle unused keys to provide to others.
Thanks to /u/CG_fred for sharing tips to help with a Steam game release in this Reddit thread.
Current Progress Status
- Tower Defense Tutorial: 34/73
- Unity in Action (Pg 183 of 352)