Most Popular Game Sites by Category

"Most popular" depends on the metric. Here are leaders by category:

By Traffic & User Base

• Steam – ~130M monthly active users; largest PC store & community.
• Roblox – ~70M daily active users; dominant with younger demographics.
• Twitch – ~140M monthly visitors; live streaming hub.
• Discord – ~200M monthly active users; gaming communication & communities.

By Function

• Game Distribution: Steam, Epic Games Store, GOG, itch.io, Microsoft Store.
• Streaming/Video: Twitch, YouTube Gaming, Kick, Trovo.
• News & Reviews: IGN, GameSpot, Polygon, Eurogamer, Metacritic (aggregator).
• Community/Forums: Reddit (r/gaming, r/pcgaming), ResetEra, NeoGAF, GameFAQs.
• Console Networks: Xbox Live, PlayStation Network, Nintendo Switch Online.

Choose based on your need: buying, watching, discussing, or playing.