What: Valve are apparently beta testing Free To Play, their Dota 2

No Valve project these days seems even remotely similar to the last, but they’ve always managed to to twist and reshape old, learned techniques to fit the new thing. There’s not much a Dota 2 documentary can learn from Half-Life’s weapon-feel or Left 4 Dead’s procedural narrative, granted

Steam gets overhauled with new overlay, Steam Deck big stable update

Valve confirms DOTA 2 will be a new kind of free-to-play, but with 'twists

How to get invite to Counter-Strike 2 closed beta. CS2 Limited Test free access new version — Escorenews

The history of Dota 2

Valve's 'Dota Underlords' open beta launches on Android, iOS and PC

Neutral Creeps - Dota 2 News From Around The World: Bloodstone Dota 2 for Beta Testers

Valve cancels Artifact 2.0, makes existing versions free - Polygon

Making Dota 2 was probably one of the best Valve's decisions. (Games played on steam in millions of hours) : r/DotA2

Valve makes Steam beta participation easier because it wants more Steam beta participants

Mining the Aperture Robot Repair VR demo · SteamDB

valve News, Rumors and Information - Bleeding Cool News Page 3

Analyst: Dota 2 made around $80 million in microtransaction revenues in 2013