ROG Ally X – Steam Compatibility Checker

Real-time FPS estimates, TDP, upscaling support & genre ratings for every Steam game — built for the ASUS ROG Ally X.

Stop guessing whether a Steam game will run well on your ROG Ally X. This extension instantly analyzes every Steam game page and gives you a real performance verdict — no more reading forums or hunting Reddit threads. ⚡ PERFORMANCE ESTIMATES Compares the game's GPU requirements against the ROG Ally X's AMD Ryzen Z1 Extreme. Shows expected FPS, resolution, and recommended settings so you know before you buy. 🔋 ESTIMATED TDP Handheld battery life matters. The extension estimates power draw (~10W for light indie games, up to 25W+ for demanding AAA titles) so you know how long your session will last. 🔍 UPSCALING SUPPORT Detects AMD FSR, NVIDIA DLSS, Intel XeSS, Frame Generation, and TSR/TAA. FSR is especially highlighted — the Ally X's AMD GPU benefits most from it. 🎮 CONTROLLER RATING Shows whether a game has full, partial, or no controller support — essential for handheld play. 🕹️ GENRE SUITABILITY Action, RPG, fighting, and indie games are ideal on handheld. Strategy, simulation, and MMO games often have tiny UIs that are hard to read on a 7" screen. The extension flags these automatically. 📊 STEAM DECK & PROTONDB DATA Uses Valve's Steam Deck verification status and ProtonDB's community ratings as additional quality signals. ━━━ RATING SYSTEM ━━━ 🟢 EXCELLENT — Deck Verified + full controller + meets GPU specs ✅ GOOD — Runs well, meets hardware, good controller support ⚠️ CAUTION — Demanding hardware, no controller, or complex UI 🚫 NOT SUPPORTED — No Windows version available ━━━ HOW IT WORKS ━━━ 1. Browse any game on the Steam store 2. The widget appears automatically in the corner 3. Get an instant verdict — no clicks needed 4. Drag it out of the way or close it anytime ━━━ PRIVACY ━━━ No personal data collected. No tracking. No analytics. Only fetches publicly available game data from Steam and ProtonDB using the game's App ID. Full privacy policy linked below. Note: Games marked "Steam Deck Unsupported" due to anti-cheat (Fortnite, Valorant, etc.) run fine on the Ally X — the extension accounts for this since the Ally X runs native Windows, not Linux. This extension is not affiliated with ASUS, Valve, or ProtonDB.