Astro Bot: Broke up a Bot Wall
Vikings used to love a Viking wall to shield themselves from incoming arrows and projectiles, whereas Astro Bot opts for the more unconventional Bot wall (serving an entirely different purpose), and you need to break one up for the Wall Buster trophy.
Astro Bot‘s huge world of Bots comes in all shapes and sizes. Not only this, but they serve various functions from forming Bot Towers to assuming the role of dancing marsupials. Astro needs to save 300 of them, and once you obtain enough of them, you can create Bot Walls.