The aspect of Asteroids which made it difficult for some added to the complexity of other games. Subspace (now Continuum) went beyond inertia and added the ship’s velocity to the projectile velocities. Elite demonstrated ship inertia in 3D, though much of its success was based on other merits. Independance War did the same. More recently, Shattered Horizon is a zero-G, zero drag FPS which, while the controls can feel a bit resistant, owes its difficulty to adapting to a shifting frame of reference. Rolling on the longitudinal axis is a fairly nonintuitive control.Lastly, the emergence of the masocore genre (The apple falls upwards and kills you in ‘I Wanna Be The Guy’) shows that there are still people who want hardcore games when they say they want hardcore games. life insurance policies