Alien Planet Survival

Alien Planet Survival is a 2D open-world survival game with idle automation. After drifting through space, you land on a random planet and gather materials to survive, develop civilization technology and reach other planets. You do not need to run around the map, and the game is designed so that anyone can complete it without dying if they have enough time.

Survival and production

You begin by making primitive tools, then unlock power to automate production. A day-and-night cycle means you need to build a fire or lights to handle the dark, while the hunger system requires you to collect food. You can fish, cut trees, mine, hunt and build automated industry.

Explore other planets

You can travel between planets to collect and transport resources. Caves contain sulfur and saltpeter, which you can use to make gunpowder. Monsters also attack your buildings.