iRequiem gained a cool bag full of updates including Apple Game Center support and jumping. Here is more info:
The update brings Apple's Game Center support. Now players have an option to choose between Game Center and OpenFeint (or even use both) as the social gaming platform. This means that players can see how their scores rank against their friends, as well as other players around the world. Also, they can unlock achievements and compare them with others. Until this update all these features (leaderboards and achievements) were available through OpenFeint.
Besides this new feature, there is also jumping added to the game. Now you can avoid enemy bullets or jump over your enemies. There is a power jump, which will repulse your opponents and make damage to them, and it's an easy way to make extreme overkills with power jumping on your enemies a few times.
? 2 game modes: Campaign and Survival ? 55 levels in Campaign, unlimited in Survival ? Kill with 19 insane weapons: Rocket Launchers, Shotguns, Flamethrower, Chain Crossbow, Acid Gun, Stake Gun and more ? 21 types of dreadful monsters: 5 BIG bosses, 3 Minibosses, 13 regular monsters (Zombies, Skeletons, Spiders, Hounds...) ? Control merciless vehicles: the brutal Hell Machine and Hellicopter ? Special abilities and upgrades: Dark Powers, Spells, Rites, Amulets, Potions... ? 11 kill skills: Overkill, Afterburn, Multi-Kill, Carbonize, Smash kill... ? Extraordinary story, meet Marcus, find out your destiny ? 40 Achievements, Leaderboards, compete with other players around the world (GameCenter and/or OpenFeint) ? Professional voices by John McCann ? Amazing visuals and sounds effects ? Auto-save for your progress ? Easy to pick up and play, thanks to intuitive controls and tips for beginners ? Think like a thief and pickpocket monsters for extra gold or potions ? Action Replay - record your gameplay and watch it later! Watch how you have defeated the boss, completed a level etc. ? Acrobatic moves: somersault, jump, power jump