Learn how to add non-Steam games to Steam and your Steam Deck to access all your games in one place.

The top free game on Steam is Counter Strike 2, by a large margin. It has an all-time active player count record of 1,862,531 ...

A new PC game just released on Steam today is free to download for the first 24 hours. Those that claim the offer in time will be able to add the PC game to their library for free, and keep it.

For a limited time, four paid Steam games are free to download and keep forever. That's right - if you download them during the promotion, they will be part of your Steam library for as long as ...