Something for Nothing

It's kind of a mixture: horror/sci-fi/fantasy/action. It starts off in England, with this company -Shin-Cho Travel they're called, having found a strange device that opens up a portal to another world. After a failed attempt to access the world, using their own workers, the leaders, Berg and Handel decide to recruit 28 members of the public, who they trick into heading out through the portal. Knowing that they will be at risk, and that some will probably die, they send with them 4 mercenaries. The aim of the mission is to find out how humans adapt to this world, but due to the mysteries and monsters that exist here, as well as the terrifying mercenaries, the outcome of the group is quite terrifying. Bursting with action from the start - ultimate survival horror novel.