The Steam Deck is a portable gaming PC device. When playing Ad SHOOt on Steam Deck, the screen resolution is fixed at 1280 px × 720 px. You can select any screen size option in the in-game menu. Here are the controls for playing Ad SHOOt on Steam Deck: [h3]Menu Controls[/h3] [list] [*] Move to select items: Left D-pad or Left Stick [*] Confirm/Proceed Dialogue: B (Right East Button) [*] Fast-forward Dialogue: Hold B (Right East Button) [*] Cancel: A (Right South Button) [/list] [h3]Player Controls[/h3] [list] [*] Move: Left D-pad or Left Stick [*] Slow Movement & Focused Shot: Hold any of L1/L2/R1/R2 (L2 is recommended) [*] Shot: Auto-fire while holding B (Right East Button) [*] Bomb: Y (Right North Button) [*] Pause: A (Right South Button) [/list]