System requirements
From Astrolords
iOS version:
Requires iOS 6.0 or later. Compatible with iPhone4S, iPad2, and iPod touch. This app is optimized for iPhone 5.
Web version:
Requires the Unity plugin installed
PC ( Mac, Windows, Linux):
OS: Windows XP/ Vista/ 7/ 8, Mac OS X 10.6.8 or later, Ubuntu 12.04 LTS Processor: 2GHz Dual Core Memory: 1 GB RAM Graphics: NVIDIA GeForce 6800 or ATI Radeon x1950 or better with 256MB VRAM Hard Drive: 1000 MB available space