It's the 45th anniversary of Space Invaders - which makes us feel impossibly old - and Google has launched an AR game to celebrate this milestone on Android and iOS.
Space Invaders: World Defense is basically Pokemon Go but with blocky 3D invaders turning up in your neighborhood.
The idea is to get out there and set high scores for your vicinity by spotting and blasting the invading ships. To shoot down a Space Invader, all you have to do is point your smartphone and fire at it.
The gist is pretty simple, then, and it looks like a fun enough diversion for those with some time to kill. How much longevity Space Invaders: World Defense will have, on the other hand, is a more difficult question to answer.
There are nuances in the gameplay, mind you. There are different types of Space Invaders to down, and they can hide behind buildings, with the game naturally making use of the environment you're located in.
There are power-ups to be had, high score tables for your neighborhood, as mentioned, and you can take an AR selfie to share on social media if you wish.
Google explains that the game is powered by its ARCore and Geospatial API, and it adapts not just to the location and buildings around the player, but the local time and weather, adding a bit more immersion to the whole experience.
Curious gamers who are equipped with the mental fortitude to withstand the inevitable puzzled stares attracted by a person making pew-pew noises while 'shooting' their smartphone at the sky can download Space Invaders: World Defense on Android and iOS right now from the relevant app store.