Totals

Pit and Field

The field expanded 0 squares forward due to powerups.
The pit was expanding at a rate of 4.4 seconds, so that it reached a maximum y position of 64 and consumed about 80.0 % of the field.

In total, 90 items spawned.

Acer earned a total of 126 points. Here is how they achieved that score.

42 points were earned by collecting ordinary items and powerups. This makes up 33.33% of their total score.
26 points were earned as a result of 7 special bonus items being collected. This is 20.63% of their total score.
They were responsible for the destruction of 5 cannons, earning them another 50 points. This equates to 39.68% of their total score.
Finally, due to their speed in collecting items, they earned an additional 8 points. This is 6.35% of their total score.

5 platforms spawned. 5, or 100.0% of these were consumed by the pit.
11 cannons spawned, and 5 or 45.45% of these broke due to Gods Attention or some other unfortunate and cacophonous calamity. The other 5, or 45.45% were dispatched by a player!
The cannons shot 12 balls at Acer. They jumped over 8 or 66.67% of them, while an additional 4 or 33.33% of the balls fired missed completely due to our faulty aiming system. The other 0 or 0% were direct hits.

Also, a total of 5 rock throwers spawned, and 0 or 0% of these broke because... I think they were just too stupid to get out of the way of the pit. Or maybe, God hated them!
The throwers shot 43 rocks at Acer, hitting with 5 of them which is about 11.63% of the time. The other 38 or 88.37% of the rocks missed them because I think that these damn throwers are blind or something. Like can't you guys aim?
The player grabbed 15, or 34.88% of all the rocks that fell.
In addition, they were given 3 rocks by rock supply reload powerups.
They threw 15 rocks. 15 rocks hit cannons, whereas 0 missed. As a result, Acer's accuracy was 100.0%!

In the end, it was a rock that killed Acer