Wow, congrats on your achievement. I don't know if I will ever finish this game and 2,000,000 seems like a lifetime away.
I remember seeing a post by someone who had completed the 2mill achievement with a breakdown of their score so you would know if you were on target. Sounds like you need to get plenty of ace times to earn the big bonus points but the breakdown was this.
Level
1 83,550
2 144,040
3 201,640
4 279,780
5 355,910
6 444,880
7 530,280
8 625,670
9 702,190
10 797,740
11 910,360
12 1,015,790
13 1,031,370
frogs 21 1,050,000
2,081,370
It seemed reliant on getting through to the end with lots of lives which seems to be the big variance in your effort.
21 lives vs your 10 equals the missing 500,000
Gamerdad of 3
My xbox can blog