Gnawnia (Except The Mountains)

The Meadows, Where it All Began
Trap Setup: High Tension Spring, Wooden Base
Bait Pref: Marble Cheese/SB|+
Main Objective: Finish the mission!
This area is the starting area of all hunters, including you! The mice in this area are still the Indigenous Mice group. You will first select a trap, either the High Tension Spring or the Tacky Glue Trap. Go with either one or follow the guide. Next, arm your cheese and start catching mice. In this stage, you get Insta Horns (only 18 seconds wait), you should advance through the mission smoothly. In the middle of the mission, you will be told to buy the 500 Pound Spiked Crusher, but if you don't buy it, you get Insta Horns and you could build up some money over here until you feel is enough or the Insta Horns disappear.
Next, catch the Bionic Mouse and proceed to the Town of Gnawnia, congratulations, you are now a Recruit!

The Town of Gnawnia
Trap Setup: 500 Pound Spiked Crusher
Bait Pref: Marble Cheese/SB|+
Main Objective: Advance to Apprentice Level, Buy the Mouse Trebuchet, and Wooden Base with Target Sight!
This is the main area of the map, the town. The mouse in this area is still the same Indigenous mice group. You will stay here for a while, so collect some gold and buy the Mouse Trebuchet and the Wooden Base with Target Sight. This trap will help you later on, and if you still have some spare money, don't use it yet.

The Windmill, Nothing Here?
Trap Setup: Mouse Trebuchet, Wooden Base with Target Sight
Bait Pref: Marble Cheese/Swiss Cheese/SB|+
Main Objective: Advance to Initiate Level!
This area is basically just another area with no specialty, but there are a few more Indigenous mice unlocked here. Keep collecting gold and points and level up to Initiate Level.

The Harbor, Sand, Ships, and Mice!
Trap Setup: Mouse Trebuchet, Wooden Base With Target Sight
Bait Pref: Marble Cheese/Swiss Cheese/SB|+
Main Objective: Advance to Journeyman Level, Acquire the Calm Clearing Map Piece from the Granite Mouse, Buy the Dehydration Base Blueprints (craft if possible), and Swiss Army Mouse Trap
This is the area that holds the Pirate Mouse which is quite valuable since it drops 5000 gold. This area may give lots of Failed to Attract (White Boxes), but because of your base's attraction bonus, it should not be a problem. In this area, you need to collect a total of 68,000 gold for both the trap and base. If you are hunting alone, you should not be able to craft the base yet because of the Splintered Wood, but it's Okay because WBWT works in Calm Clearing.  After you receive the title of Journeyman, you should already own the Swiss Army, the Blueprint, and the map piece. Next, head to Calm Clearing.