Attack of the Earthlings is a strategy game that blends turn-based combat and stealth elements within a unique dark comedic narrative. Players assume the role of the native alien race, tasked with defending their homeworld from human invaders. The gameplay focuses on tactical decision-making, where players must outsmart and outmaneuver their opponents while utilizing the environment to their advantage. With a full single-player campaign, the game offers engaging challenges that require both strategy and cunning.

The game features a variety of abilities and tactics that players can employ to repel the human forces, emphasizing the importance of planning and resource management. The humorous tone of the story adds a layer of enjoyment, making the experience more immersive. Overall, Attack of the Earthlings presents a compelling mix of strategy and humor, appealing to fans of the genre looking for a fresh take on alien defense.