Guacamelee! Super Turbo Championship Edition

I was using the old save on normal. If you go to inferno challenge (room) 10. You must defeat all enemies without throws which is quite easy. The 2nd player was not in bubble form and I just spammed supers. You can even use inferno mode. Achievement popped after clearing all the enemies.

If you don't have any arenas available on an old save, just start a new game and with a second controller (or a friend), find the first arena in Forest del Chivo. If you're using the second controller method, just put the other player in bubble mode using + . You might want to activate the player when you actually get to the arena but bubble mode allows you to travel with two characters instead of controlling both.