This page runs the Play! PlayStation 2 emulator (https://github.com/jpd002/Play-), by Jean-Philip Desjardins and contributors, under the BSD 2-clause licence (Play-LICENSE.txt), compiled to WebAssembly with Emscripten, with changes by the Champions RE project for playing Champions: Return to Arms. The changes are two patches and source files published in that project (tools/play-net/play-net.patch, tools/play-web: play-web.patch, src/, web/); Play! was taken at commit 83700b2c31e593bc94e845b4b31b797be84dda59. It is not an official product of the Play! project, of Sony Computer Entertainment, of Sony Online Entertainment, of Snowblind Studios, of Daybreak Game Company or of anyone else. It contains no PlayStation 2 BIOS and nothing of the game: the player supplies their own disc image, which is read on their own computer and not uploaded. The other files in this folder are the licences of the libraries Play! is built with and of the Emscripten runtime (its C and C++ libraries and the mimalloc allocator) that is part of Play.wasm and Play.js.