Which Android app adds survival gameplay to Melon Sandbox?

Survival Mod for Melon Sandbox is a community-created extension that overlays a structured survival game layer onto the open-ended physics simulation of Melon Sandbox. For players who enjoy the base game's destructive potential but crave more purpose and challenge, this mod introduces persistent needs like hunger and thirst, a crafting system for tools and shelter, and hostile AI entities that pose a constant threat. A typical use case involves starting with nothing, gathering resources from the environment to craft basic weapons, and then defending against waves of enemies while managing vital stats. The mod's appeal lies in how it repurposes the game's existing building blocks and physics for a more goal-oriented experience. Reviews indicate that the added tension of resource management significantly changes the pace of play, making familiar sandbox interactions feel more consequential. However, being an unofficial mod, it can sometimes exhibit instability or compatibility issues following updates to the core Melon Sandbox app. The interface for managing survival stats is also noted as being somewhat basic, requiring players to learn through experimentation. Overall, it successfully fulfills a niche for users seeking a blend of creative sandbox freedom and survival game pressure.