Steam World: Back Issues 2018 Listed here are the Steam World back issues available in 2018 * price excludes postage Featured November 2018 From £4.70 GBP * October 2018 From £4.70 GBP * September 2018 From £4.70 GBP * Steam World August 2018 From £4.70 GBP * Additional Items Steam World July 2018 From £4.70 GBP * Steam World June 2018 From £4.70 GBP * Steam World May 2018 From £4.70 GBP * Steam World April 2018 From £4.70 GBP *