Neon Predator

Neon Predator strips survival down to one relationship: size. You are a pulsing core of energy in a world of predatory geometric shadows, and consuming the smaller neon spheres increases your mass and your dominance. The catch is that you are not the only predator on the grid — larger and more aggressive things are doing exactly what you are, and to them you are the smaller sphere. Movement follows your cursor with physics-based momentum rather than snapping to it, so you drift into and out of danger rather than turning on the spot, which makes judging an approach the real skill. Minimalist, high-octane, and unforgiving about miscalculating who is bigger.