Every port has local specialties. Check the market prices and transport goods to regions where they are scarce.
To "crack" —a pixel-art seafaring MMO—is a bit of a misnomer because the game is server-side and free-to-play on Steam. You don't need a "crack" to play the base game; you simply need to download it.
Don't just focus on one thing. To unlock better ships and gear, you need to balance: Earned by traveling and discovering new areas. Farming: Earned by harvesting crops. Combat: Earned by defeating monsters and other ships.
However, if you are looking to master the game's mechanics or "crack the code" on how to progress quickly, 1. Master the Trading Loop
Use your initial profits to upgrade your farm plots and tools; the ROI (Return on Investment) is much higher than early-game combat loot. 3. Sea Combat & Scaling Combat in Arcane Waters is tactical and turn-based.
Plant crops that match your play schedule. If you're going to be away for a day, plant slow-growing, high-value seeds.
In sea battles, your ship's orientation matters. Ensure you are angled to use your broadside cannons while minimizing the profile you present to enemies.