Puyo Puyo Tetris 2

This can be earned by playing any Tetris mode. A line consists of 10 Minos, so you'll need to clear about 10,000 lines.

This was the last Achievement I got, so I recommend going for the other Achievements first. After earning all the other Achievements, I still needed over 50,000 Minos.

I think the Big Bang mode is the best mode to go for this. With every Tetromino, you can clear 2 lines (20 Minos) on average. This will be a lot faster than doing the stacking yourself in regular modes.

You can play either the Battle or the Endurance variant. If you play the Endurance variant, you can also earn these four Achievements by defeating 15 opponents:






You only get progress towards the Achievement at the end of the game. So if you play Endurance, be sure to fail against the bot. I found it easier to fail against a bot that was playing Tetris than Puyo Puyo, cause the Puyo Puyo bot is having a hard time clearing the stage most of the time.

Play Big Bang (Tetris) for this:

Main Menu > Solo > Big Bang > Endurance > Select a character in the 5 columns on the right so it's Tetris and not Puyo Puyo > Play

This is the quickest way to rack up cleared tetriminos.

Make sure you lose the game so it will count your stats.