Space Settlers ( is an adventurous multiplayer online Sci-Fi game for iOS iPhone/iPad/iPod, featuring with RTS and mecha combat. Space Settlers is also available for free on Apple App Store:

Features and Highlights of Space Settlers
25+ mecha chariot types, 100+ accessories;
Compact store line, and extraordinary visual impact;
Diversified elements, including tech study, base construction, building upgrade, mecha refitting, interactive chat, group fight, planet exploration, honor gaining and so on;
It allows for multiple players to fight in the intense battlefield, and everybody can create and join in legion;
Small in size (63.1 MB) and easy to play even for online game newbie, with the help of user-based UI;
Online multi-task upgrade guaranteed.

Device Requirements: Requires iOS 4.3 or later. Compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch (3rd generation), iPod touch (4th generation), iPod touch (5th generation) and iPad; Optimized for iPhone 5.

????? igamesreview - The game design is very simple, intuitive, easy and of course unique.