Sniper Elite studio Rebellion unveils their next project: a retro sci-fi horror shooter set on a storm-battered alien colony.

If it's not exciting and immersive, what's the point in exploring? Here are the games that know this the best.

Exploration defines an open-world game's value. The genre/concept/theme is synonymous with player freedom, and that usually comes in the form of massive sandboxes that let you go anywhere and, at ...