The Architect Returns: THE ARCHITECT escaped and is rebuilding itself. Ten new worlds take the campaign to 900 levels, each with its own rule, with four new enemies and a new finale, the REFORGED ARCHITECT. Four new weapons: the Shard Cannon, Arc Loom, Drill Rocket and Echo Driver. Three new abilities you earn as you play: Mirror Screen, Target Beacon and Salvage Drone. New Endless enemies, new medals and three new achievements. And your game can now be kept in your own iCloud: pick it up again on a new iPhone or iPad.

Beyond the Void: five new worlds take the campaign to 600 levels, with four new enemies and four new bosses, the last of them a new finale, THE ARCHITECT. Two new weapons, the Repulsor and Orbit Blades, and Mk III upgrades to level 12. Two new abilities, Rewind and Sentry Satellite, and three new launcher skins. Every weapon rebalanced so each gun keeps up to the end: the Flak Cannon, Laser, Tesla Coil, Prism Beam, Saw Disc, Homing Missiles and Swarm Pod hit bosses much harder.

Holiday Ops: six holidays a year, each with five missions and a launcher skin to keep. Three new weapons: the Mine Layer, the Inferno Cannon and the Nova Cannon. Weapons now open one at a time. A guided tour of Home and the Hangar. Play in English, Spanish, French, German or Brazilian Portuguese. A one-time Launch Bundle after World 1. Ready for the newest iPhones and iPads, folding ones included.

Fifteen years after the original, a complete rebuild in landscape: 15 worlds, 450 levels, 14 weapons, 15 abilities, nine giant bosses with a Gold Rush after each, emergency supplies, a Daily Challenge, four difficulties, Endless mode, Game Center and support for the latest iPhones and iPads.

Major Graphics Overhaul, Music Change