Includes 3 items: Hexcells, Hexcells Infinite, Hexcells Plus Hexcells - Hexcells is an ambient logic puzzle game for PC, Mac and Linux. Hexcells Infinite - Hexcells Infinite is the third game in the series of ambient logic puzzle games. It includes a new set of 36 puzzles as well as a random puzzle generator and now supports mid-level saving and cross platform cloud saves. The level generator uses an 8 digit seed number to generate each puzzle so they can easily be shared. Hexcells Plus - Hexcells Plus is a standalone expansion to Hexcells that contains 36 new and more challenging puzzles. System Requirements PC OS: Windows XP or later Processor: 2.0Ghz+ Memory: 2 GB RAM Graphics: Shader Model 2.0+ Hard Drive: 60 MB available space Mac OS X OS: OSX 10.5 or later Processor: 2.0Ghz+ Memory: 2 GB RAM Graphics: Shader Model 2.0+ Hard Drive: 60 MB available space SteamOS + Linux OS: Ubuntu 10.04 or later Processor: 2.0Ghz+ Memory: 2 GB RAM Graphics: Shader Model 2.0+ Hard Drive: 60 MB available space