Free Battle Royale, I Mean Classroom Deathmatch

Atarashi Games, makers of Panty Explosion, have decided to let Classroom Deathmatch go out of press. Before you go scrambling to find a copy, they've put a pdf copy on their site, as a free download. The game idea is basically Battle Royale (the novel, manga, or first movie, not the second one). A whole class of students are kidnapped and forced to fight each other to the death. Kinda like an accelerated, televised, Japanese Lord of the Flies.