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Steam Deck Run Score
Steam Deck · Community and sourced observations
Community reports and cited external evidence use the same anchored 1–5 scale.
Community and sourced evidence
On an up-to-date Steam Deck, Brawlhalla reaches 99 percent during startup and then crashes. Trying multiple Proton versions, file verification, launch options, and overlay changes did not restore play.
Unplayable
Forum post: Original troubleshooting report, April 7, 2026.View source (opens in a new tab)— Score mapped from cited evidence