Comments - iMikko

This is possible, but uncertain. It depends on our resourcing at the time, so we'll have to get back to that question later.

There might also be some other colors...

There will be voice acting, in fact we've just agreed about using a studio at a theatre nearby.
Unfortunately I don't recall how Perfect Dark played. One could say that there are elements in Demon Core that are influenced by games such as Half Life 2, Metro 2033 and Splinter Cell.
Currently there are 8 people working on the game. The number goes up and down during the project.
The length will be somewhere around 5-6 hours. There is only the single player campaign. Any possible multiplayer version will be a different project.