Valve says 5,863 games made $100K+ on Steam in 2025, up from ~3,000 titles that reached that mark in 2020, and Steam passed 42M peak concurrent users last month (Chris Kerr/Game Developer)

Chris Kerr / Game Developer: Valve says 5,863 games made $100K+ on Steam in 2025, up from ~3,000 titles that reached that mark in 2020, and Steam passed 42M peak concurrent users last month — The PC platform also passed 42 million peak concurrent users a few weeks ago. — Valve has revealed that…