The most popular papercraft game for underwater enthusiasts is called Derrick the Deathfin.
It’s a high-octane arcade action game that takes place in a one-of-a-kind underwater environment that’s entirely built out of paper and card. Within the context of the game, Derrick goes on a murderous rampage around the world, consuming paper monsters and wreaking havoc on everything he encounters in the name of exacting revenge for the deaths of his parents. You can get a taste of his one-of-a-kind fast-paced arcade action stylings and copious burping on the PlayStation Network right this second for the titillating sum of $7.99 or €6.99.