Terms & Conditions: Get 50% Off Moshi Monsters Membership Cards. Offer is valid while stocks last. This offer only applies to the 6 month and 1 month Moshi Monster Membership cards. GAME reserves the right to amend or cancel this offer at any time without prior notice. The offer has no cash value and cannot be redeemed for cash. This offer is valid online in the UK only. This offer cannot be used in conjunction with any other offers. This does not affect your statutory rights.