Blake Stone: Planet Strike is not a bad shooter at all. It improves some of the lacks from the previous game and add new features (such as the new weapons). But games like Wolfenstein 3D (1992), Doom (1993) or Heretic (1994) - Planet Strike was released in 1994 as well - make it looks dated and worse than it really is. Don't misunderstand me though, I'm not saying BS: Planet Strike is a bad game, is still really enjoyable, but there are many other old shooters better than this on GOG.