Years and years ago Stichting Batterijen (Stibat), a Dutch company that was founded to make people recycle batteries, started to give away a game called "Battery Check". If you could beat all three levels and the end boss you would get to see a text and if you send Stibat this code you can get prizes. Battery Check was made using a pre-release version of the JJ2 engine, somewere around JJ2 version 1.10o. 1.10o has been given out to a very limited number of people as a so-called 'press release'. In 2004, one community member leaked it out. 1.10o comes with its own version of JCS which happens to be compatible with Battery Check's levels!

Battery Check Creation Station is the name of the 1.10o JCS makeover I'm currently making.