IRN BRU IN SPACE AND OTHER DETAILS THAT MAKE GAMES SEEM REAL

The inclusion of wee details and real-life references like a can of Irn Bru in Observation can give video games a sense of the real world and it builds character, explains Sam Greer. Another great example of this is playing Crash Bandicoot in the middle of Uncharted: A Thief's End. Yeah, it's all part of Naughty Dog but that detail made the game feel so realistic!