I was part of the playtest, and while there are a couple of fixes made after the last playtest document, or so I hear, I can say that it's perfectly adaptable. The default setting for the game makes use of a number of factions, with a single one of those having access to some rather high tech gear. In addition there are optional rules for "audience votes" basically simulating how this in-universe is supposed to be a televised show, and in-game working as an underdog mechanic, this allows you to activate some wacky effects such as exploding any explodable terrain, or even calling down an "executive decision" (orbital strike) but again these are optional rules.
All other weapons are very broad and in no way high tech at all. In fact, you would be sooner disappointed for the lack of sci-fi options than down to earth ones!