Lua for the PlayStation Portable is interpreted with Lua Player. Lua Player is a homebrew application which can run lua scripts and display them on the Sony PSP through graphical bindings. The current version is 0.20, however v0.17DK2 and Lua Player Mod, which are unofficial versions are still used by users on PSP Firmware version 2.00+. Most versions of the application can be downloaded from the (LuaPlayer.org ) website. Lua Player can only run the source code of Lua scripts, and can not compile them into standalone software applications. ==Programming== The programming language for Lua Player is almost identical to that of Lua programming language. Below is an example of a basic hello world program.