gameplay, Learn to Fly 3, optimal setup, rocket, penguin character, full fuel tank, high acceleration, sturdy build, aerodynamic design, boosters, stage separation, altitude record, icy ramp, launch angle, mid-air control, upgrades, payload, in-game physics, strategy, space background, stars, moon target, gravity reduction, speed meters, distance markers, soft landing, trial and error, fun, engaging, cartoon style, smooth animation, clear sky, day cycle, cool effects, player progression, addictive mechanics.