GameStop says it will close around 100 more stores than originally planned, also warning of more closures next year.

The company said back in March it was planning to close 320 stores, but now expects to close up to 450 stores globally.

While the retailer’s quarterly online sales have soared 800% this year, their revenue was still below expectations.

The announcement comes as sales at stores open at least a year dropped 12.7%.