Игра называется Knights&Merchants и коды к ней имеются:

Cheat Mode:

Open the inventory window by clicking on a Storage House and click once on the
following items. A red triangle will appear in the item's square as each is selected.
    Row 1, item 3 (Wooden Boards)
    Row 2, item 2 (Iron Bars)
    Row 2, item 4 (Wine Casks)
    Row 3, item 1 (Bread)
    Row 3, item 5 (Cooked Meat)
    Row 4, item 1 (Animal Hide)
    Row 4, item 5 (Plate Mail)
    Row 5, item 1 (Hand Axes)
    Row 5, item 2 (Swords)
    Row 5, item 3 (Lances)
    Row 5, item 4 (Pikes)
    Row 5, item 5 (Long Bows)
Then, click on Row 6, item 1 (Crossbows) to add 10 of each item to your Storage
House or on Row 6, item 2 (Horses) to complete the current mission.

Надеюсь, ты останешься при своих бабках