Here's a quick guide on how you can fix c++ error when running your quack or repacked games. Path location: /home/deck/.local/share/Steam/steamapps/compatdata/(c++ folder) Command lines: STEAM_COMPAT_DATA_PATH=/home/deck/.local/share/Steam/steamapps/compatdata/(c++ folder) Check out the game here: • Atomic Heart Steam Deck Gameplay | Pinoy F... If you find this guide helpful please support my channel. Like Subscribe and Get Notified. For more Steam Deck Videos and Tutorials, please check my channel: / @jontechie For question and other inquiries, Please follow my facebook page: / jontechie101 Credits to JD Ros for this guide: / @jdros