If you have any unwanted toys or games there are a variety of organisations that lend out toys who would accept a donation. You can do a search to find your nearest one by using a search engine or by calling your local council.
Donate, good quality toys and games to Charity shops. Have a look at the Edinburgh Charity shop and reuse map to find your closest shop that accepts toys.
Instead of buying plastic toys, buy toys made from wood supplied from sustainable forests. Available in some toy stores and by mail order.