Crates are very important objects in Space Station Silicon Valley.
If you see a crate, you're home free: that crate contains only energy! Anyway, it's important to use them wisely because there usually are only a few of them in a level.
-Crates can be recognized by the fact that they have the letters SV on every side.
-The SV on the side of crates likely stands for "Silicon Vally."
-There's no precise number of crates in a level, but the level that seem to have the most energy (due to fact that it is very difficult) it's the level Hoppa Choppa.