There needs to be a showdown exclusively for iPod/iPhone. iPad players have a HUGE advantage over iPod players, since they can see much further. If you're playing on iPod(even zoomed out), you need to pretty much guess the locations of the enemy based on where their bullets come from, and spray fire in their general direction and hope to win, meanwhile iPad players have plenty of room to see/dodge lasers as well as target the enemy. It's next to impossible to play without an iPad..