Can you suggest some maps?

Please help, guys. I remember there was such a map; surely someone has seen it. You play as a Knight, and the task is to kill the Chaos Mage at the end. The hero becomes very strong, but the army is almost non-existent; it's basically an RPG. Distinctive features: towards the end, you have to traverse a bone-like land, defeat many devils, and enter a portal. There's a special part of the map with many quest buildings where you can buy, for example, 20 Fairy Dragons for money. I vaguely remember...
Oh, and at the beginning, you have to escape on a boat. They give you 1 Crusader for helping to clear the algae near the fisherman's house or something like that. Then you end up in a desert, where there's a pyramid, and zombies are breaking down the city wall. There, you have a choice: kill the zombies or not... I don't remember anything else.