This month marks 25 years since the North American release of Hitman: Codename 47, a little stealth game from Danish developer IO Interactive that starred a genetically modified assassin called Agent 47.
With a focus on using your wits and equipment like sniper rifles and deadly fiber wire to take out specific targets undetected, its sandbox levels felt more like little puzzle boxes that you had to explore and put together piece by piece than a traditional sneaking level.
