First seen in the original Black Ops, the Nuketown map became an instant fan-favourite thanks it its perfect mix of interior and exterior sections, right corridor choke-points and elevated spots for dedicated sharpshooters. Developer Treyarch knew they'd struck gold when the second game rolled around, and so to thank the fans for such a warm response to the map and to celebrate publisher Activision's legendary history, they included a playable Atari console in the revised 'Nuketown 2025' map. To activate, you need to shoot the heads of all mannequins in the level (not outside the walls) within one minute and 30 seconds, then you can interact with the huge TV screen in the middle of the level. It'll make your character invulnerable while they're hooked in, and thanks to such older games having incredibly small file sizes, you can play full versions of Kaboom! Pitfall 2, H.E.R.O and River Raid. https://www.youtube.com/watch?v=yn0oy4tgR7M
