In "Home Alone Survival," players assist Gumball and Darwin in navigating the challenges of being left home alone. The game revolves around gathering resources like bushes, totems, and vases to build essential structures such as tents, medicine rooms, and more. Players must manage Gumball's health, hunger, and boredom levels to ensure his survival. Gumball can collect resources by breaking objects and must strategically use items in his limited inventory to progress. Avoiding hazards like Darwin's darts adds an element of danger and urgency to the gameplay.

As Gumball explores both inside and outside the house, players must be vigilant against Darwin's attacks while gathering materials and avoiding confrontations with Anais. The game's survival mechanics, resource management, and strategic decision-making create an engaging experience for players seeking a challenging survival adventure.