There are a variety of codes that can be used for the ultimate survival game. Some of these codes include:
-12345: This code is used to access the main menu of the game. From here, you can start a new game, load a saved game, change your settings, or view the credits.
-54321: This code allows you to skip directly to the endgame sequence.
-911: This code will instantly kill you. It can be useful if you want to restart your game from scratch or if you're stuck in an unwinnable situation.
-999: This code will refill your health and stamina bars. It can be used as often as needed and is particularly useful during boss battles.
-555: This code will summon a random item or weapon to your location. It's great for stocking up on supplies or finding that elusive piece of gear you need to complete your collection.