2K Sports has revealed that the NBA 2K13 demo will be released for PS3 and Xbox 360 next Tuesday, 25 September. The demo may release September 26th in some international regions. The demo is set to feature one-quarter of an NBA Finals rematch between the Miami Heat and the Oklahoma Thunder. The demo will be online enabled but won’t have commentary to keep the overall file size small. 2K Sports didn’t give any additional details about the demo such as quarter length or what difficulty options might be set.