Valve's debut title, Half-Life, was released in 1998. Since then, we've released dozens of titles that changed the world (and one that didn't). Today, millions of people play our games every day.
- Role
- Publisher and developer
Games tracked14since Sep 2026
On sale now0
Released1998–2020
Steam playersOverwhelmingly Positiveon 11 of 14 games18,023,433 reviews
All 14 games published by Valve
On sale first
Developers of games published by Valve
Named as developer on Valve games we track.