Verified70% confidenceFactExact time

Proton is a compatibility tool deeply customized by Valve based on the Wine project, used to run Windows games on Linux.

4

Sources

70%

Confidence

Long-term

Relevance

7/9/2026

First Seen

Sources

Steam Machine In-Depth: The Sweet Spot Between Console Convenience and PC Freedom

rss7/8/2026

Related Claims

UnverifiedSteam Deck is a handheld PC gaming device launched by Valve in 2022, equipped with a custom AMD APU, capable of running a large number of PC games from the Steam library locally.53% similar UnverifiedHalf-Life: Alyx was developed using Valve's proprietary Source 2 engine.50% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/401875

API

curl https://kongchang.com/api/v1/knowledge/claims/401875

MCP

get_claim(id=401875)