Our biggest title of this year free-to-play Monster Shooter - Dual-Stick Mayhem Perfected! is coming very soon to iOS. We are submitting the game this week to App Store and expect to see it live within next 2 weeks. IGN has released yesterday the debut trailer of the game which you can watch here: More information on the game soon at www.monstershooter.com
Don't see the point of creating two threads... Anyway, the game looks awesome and I hope you can work the freemium way well
There'll be optional In-App purchases. But it's definitely possible to complete full game without paying a single cent of real money.