You can get free treasures worth 11,000 gold and a RPG at the beginning of Chapter 3-1, "Marshlands". There is no need for any use of ammunition or trouble killing zombies. Go to the "Chapter Select" menu. Start Chapter 3-1 "Marshlands". Skip the cinematic if you do not want to waste time. Straight at the first dock, go to the vases. There should be a Ruby (Pear) on the mask (1,000 gold). Go straight to the center of the lake. There should be a Silver Chalice/Idol in the box of the hut (2,000 gold). Go northwest. There should be a half-sunken boat on your way there, with a RPG in the silver box on the deck. Go to the platform at the northwest. Along your way in, there should be a Beetle (Brown) on the fishing fence. At the platform, there should be a Silver Chalice/Idol in the box of the hut. Jump down into the pool. There should be another Beetle (Brown) at left ladder up. (all totaling 4,000 gold). Go up north of map. Go to the end of the village. Help your partner up the left tower to collect the Silver Chalice/Idol in the box (2,000 gold). Note: Do not take the key piece in the box on the left tower, it will trigger enemies to appear. finally, go the southwest village with a long stream leading in. At the village, go straight to the center platform to open the box. You should get another Silver Chalice/Idol (2,000 gold). Note: Do not head elsewhere. Go directly to the box at the center platform. If you go towards to the other huts, it will trigger the zombies to appear. Save and quit the game. Sell the treasures worth 11,000 gold in your inventory. Sell the RPG for another 1,000 gold if you do not wish to keep it. Note: The trick is not to pick up any of the puzzle (key) pieces as this will trigger the enemies to appear. You can break as many vases and pots as desired and collect ammunition and gold bags, but do not pick up the key items. Do not bother to go to the east village to get the other Ruby (Pear), as you might be killed by the Crocs. If everything is done correctly, you will not encounter any enemies but get 11,000 gold worth of treasures and a free RPG.