These are safe for single-player, but .
Launch the game, play until the first manual save point (usually after obtaining the Plasma Cutter), and save. dead space remake save file
"Impossible" mode restricts you to a single save slot and ends your run upon death. Players often use manual cloud or local backups as a fail-safe: These are safe for single-player, but
Copy the steam folder in your save directory to a safe location. These are safe for single-player