Mortal Kombat 1 with FSR 4 on Steam Deck | Crash Fix | Performance Test | SteamOS

Experience Mortal Kombat 1 on the Steam Deck (SteamOS) with detailed performance tests using FSR 3, FSR 4, and OptiScaler! This video includes a full guide to get FSR 4 working without crashes, hands-on gameplay, and benchmarking in some random arenas — all while comparing multiple FSR options and settings to help you find the best balance between visuals and performance. Whether you're looking to optimize Mortal Kombat 1 on your Steam Deck or just want to see how FSR 4 performs in this game, this breakdown gives you everything you need. #steamdeck #mortalkombat1 #fsr4 00:00 Comparison - Character Zoomed-In 00:29 Comparison - Benchmark Transition 01:05 Comparison - FSR 3 Quality VS FSR 4 Performance 01:47 Guide 03:47 Hands-On View - FSR 4 Performance (40 FPS Cap) 06:00 Random Arenas (Load Test) – FSR 4 Performance (40 FPS) 06:27 Random Arenas (Load Test) – FSR 4 Ultra Performance (40 FPS) ▫️OptiScalerFSR4_SteamDeck download link: 🔗https://mega.nz/file/WJYyRQoC#UzLEuoL... ⭐ What’s Tested in This Video ✅ Vanilla game vs FSR 4 visual comparison ✅ FSR 4 performance ✅ Random Arenas load testing ✅ 40 FPS capped gameplay performance ✅ OptiScaler FSR 4 setup & crash fix ✅ Hands-on view gameplay ✅ Benchmark Steam Deck Complete Playlist    • Steam Deck Complete Playlist   👍 If you found this helpful… Don’t forget to like, comment, and subscribe for more Steam Deck performance tests, optimization guides, and benchmarks! Mortal Kombat 1 Steam Deck, FSR 4 Steam Deck, OptiScaler MK1, Steam Deck performance test, Steam Deck benchmark, FSR 4 MK1, SteamOS MK1 optimization, Mortal Kombat 1 gameplay Steam Deck