Battle Points are the former currency of Wiki4Battles. They were won by winning battles, (however, one could also get Battle Points if he/she lost, albeit very few of them), and, for a while, participating in arcs. Battle Points could be used to purchase items from various shops (the MUB weapon store being one example), as well as user rights such as rollback and adminship; however, user rights, understandably, were expensive. Battle Points were not accepted at The Random Game Simulator, the now-defunct rpg-itized Wiki4Battles.
In recent years, Battle Points are no longer used, mainly due to a shift in style from the past roleplaying system. As such, the currency is now defunct. It is currently unknown whether or not the system will be re-introduced.