[h1]Updates for DEMO[/h1] - Added a tutorial about the city walls and enemy pathfinding mechanism. - Adjusted the description of resources (hammer) and food bonuses to make it easier for players to understand the production bonuses. - Fixed some description errors. - Adjusted the resource bar; it will now display the resource output for the current round, while the previous round's resource production and consumption will be placed in the top-left corner plus sign button. - Adjusted the intensity of some waves.