A long time ago iClassic added the option to zoom out on iPod/iPhone by pinching, so that you can see further away. iEra has yet to add this option, may I ask why? It's even more important on iEra than it is on iClassic, since you need to be able to see bullets flying far away to have a decent amount of time to react and see enemies further away. I feel like this feature being ported is mandatory.
As it stands now iPad players have a huge advantage over iPod players, since they can see enemies far away to shoot at and have plenty of time to dodge bullets. adding this feature would even the playing field and make the game more enjoyable for iPod/iPhone players.