iPad reviews of the week: Radio Flare Redux, ZombieSmash, Ninjatown: Trees of Doom!, Time Crisis 2nd Strike, Gravity Hook
If every title has an HD, does any title need an HD?
Gravity Hook HD
Semi Secret's successor to the excellent Canabalt is another quick-play game about maintaining momentum and tallying the greatest distance, this time during an upward ascent using a grappling hook.
