File Type : SimCity 4 Graphics Rules (Electronic Arts, Inc.)
Compatible with (Win10, Win8, Win7, Vista and WinXP)
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Data file used by SimCity 4, a city building simulation game developed by Maxis, a subsidiary of Electronic Arts; contains rules for running specific video game card models; used by the standard game as well as game expansion packs.
The files Graphics Rules.sgr and Video Cards.sgr are both part of the SimCity installation and are also located on the installation discs.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.
Software that can be used to open SGRfiles: