You can save your game progress in Zombies Ate My Neighbors and Ghoul Patrol at any point from the Pause menu.

To access the Pause menu:

• Nintendo Switch: Press the  "+" button
• PlayStation 4: Press the OPTIONS button
• Xbox One: Press the START button

To save your game:

• From the Pause menu, select Quit Game (Save) to quit the game and save your progress

To load your saved game:

From the title screen, select Continue to pick up where you left off