A curious thing happens when you play some Minis on the PSPgo: you realize that the people who actually made the game probably haven't ever touched the system. What's particularly confusing, though, is the fact that Ramen Heaven is apparently made by Sony's Japan Studio. This curious conundrum of how the makers of their very own hardware didn't really think through the idea of trying to have two people hold either end of a PSPgo speaks volumes, but then it doesn't appear there was a whole lot of effort put into Ramen Heaven to begin with.
Though the game is playable as a solo affair, it's clearly meant to be a head-to-head experience where you use chopsticks to drag bubbles of oil in a big ol' bowl of ramen broth onto your spoon to "increase your Satisfaction" when you automatically take a sip of whatever's in the spoon at semi-regular intervals. The oil can clump and grow, making it harder to drag without breaking and thus decreasing your Satisfaction if it doesn't get into the spoon, but there's not a whole lot more to it. You can summon more oil by clicking a little icon that shows up from time to time and have to avoid other delicious things that normal people would probably happily scarf down like eggs and such, but why do that when there's oil to be had?