eyoop…
Happy belated New Year!
I’m in the process of creating a very basic Central Business Disrict type city model. Is there any way to save / export my file so that I can send it over to say my parents for them to walk through it/use it in Camera Fly-Mode only?
Sort of like a Read Only version or a very very simple “game” if you like.
I was thinking along the lines of “giving my folks a model of their house as a present” etc.
Ta,
Marco 
yes…
Use the crystalspace plugin, and you can have everything shadowmapped, HDR lit, and LOTS and LOTS of polys…
all the walktest camera stuff is automatic…
verry easy,
have fun
Despite what p00f says, it’s really simple in Blender. Just go to File>Save Runtime when you have finished working on your file. There are a few need ed .DLLs that you will have to include with the file. Search the forums and you’ll be able to find them really easily.
Thanks both 
I’m on a Mac so i suppose I have to go for “plugins” instead of dll…
I’ll try and find a sticky thread about that.
Marco
Saving as a runtime won’t automatically add the “Walkthrough” functionality. You need to add that yourself. Do a search here for “Walkthrough 2.42”.
Fastest and easiest way would be to start from the FPS-template, select and delete the weapon and any non-wanted geometry, add yours and press P. There ya go!