kawaiifan's guesses for the first half of the second round:

Weighted Companion Cube 27%
Tidus 23%
Mega Man 35%
Nero 15%

Ryu Hayabusa 21%
Zero 21%
Solid Snake 38%
Vivi 20%

Sora 23%
Fox McCloud 17%
Squall 33%
Yoshi 27%

Cloud 50%
Midna 13%
Mewtwo 22%
Pacman 15%

Big Boss 26%
Kirby 25% <(;.;)>
Master Chief 33%
Raiden 16%

Leon Kennedy 29%
Riku 24%
Dante 34%
Hogger 13%

Sonic the Hedgehog 30%
Sandbag 21%
Auron 30%
Sub-Zero 19%

Sephiroth 40%
Tifa 20%
Kratos 25%
Jill Valentine 15%
---
I made a living on time trial blowing myself off to cross the finish line at ludicrous speed. -transience