Game overviewPuzzles & Survival is a mobile strategy game that combines base building mechanics with match-3 puzzle battles in a post-apocalyptic setting. Players manage a sanctuary, recruit survivors, and fight against zombie threats while progressing through story and strategy systems.Voucher overviewPuzzles & Survival Vouchers are an in-game currency used in the Voucher Mall.Vouchers can be used for:Purchasing packs in the Voucher MallBuying items from the Gift CenterAccessing selected in-game pop-up packsThe Voucher Mall becomes available after the first Voucher purchase.Important information:Purchased Vouchers are delivered to the in-game mailboxThe Voucher balance is displayed in the Voucher Mall interfacePurchasing Vouchers does not count as a top-upUsing Vouchers to buy items counts toward total top-upsGameplayThe game combines match-3 combat with strategy and base management systems.Core gameplay elements include:Match-3 puzzle battles against zombies and enemy forcesBuilding and upgrading a survivor sanctuaryManaging resources and defensive structuresRecruiting heroes and survivorsParticipating in alliance and multiplayer activitiesHow to top up Puzzles & Survival VoucherSelect the Voucher denominationEnter your Account ID, Character Name, and ServerComplete payment using the selected payment methodThe purchased Voucher will be credited to your account shortly after paymentHow to find your Puzzles & Survival Account IDLog in to the gameTap the More icon in the bottom-right cornerOpen Settings and then AccountYour Account ID will be displayed on the screen