Tetris Evolution

Set the Goal System to Variable since you have more line to fill before leveling up in the long run. Gotten the achievement with 200 line with a score of 50,335. Just keep the grid low. Like Elem3ntal said, "go for clearing the entire grid because I believe you get 10,000 bonus when you do this." I managed to get this achievement without clearing the bottom. Also, hit the up button after you line up the pieces, so you could get drop points.

Keep the grid as low as possible to score more points. Also go for clearing the entire grid because i believe you get 10,000 bonus when you do this. I lucked out and got 2 in one game when I got this achievement. No real strategy to clearing grid besides keeping it as low as possible and just hope the right piece shows up at the right time. It seems that the t-shaped piece, the square, or the straight piece are the most common pieces that will be needed to completely clear grid, so store one of these to give you a better chance. You probably need to clear the grid at least once to get this.