Indeed, this is the post I want to make long time ago because many people need to know it well but I were too busy to crap it up ^^ Anyway, let's make it now
First, generally we have 5 maps to explore as you see below. Map A needs to buy with 70 diamonds, map B price is 35 diamonds, map C need to buy by gold (I don't remember how much it was, haha...) and other maps are free!
- Map A (Wild Garden) could give you various food that you can use to feed your Baby Dragons.
- Map A (Steel Maze) could give you a lot of gold, best equipment (rare) and diamond (seldom drop).
- Map B (Frozen Land) could give you gold, good equipment.
- Map C (Hot Desert) could give you little bit gold and common equipment.
- Map D (Peaceful Forest) could give you only a small amount of gold.
- The common rule is the higher total ability score the better result you can get from exploration.
- The ability score is counted on your Character's bullet level or your Baby Dragon's level.
- According to attribution of each map you have to choose a Character and a Baby Dragon having suitable attribute to maximize the ability score
- such as this map A (Wild Garden) has no attribution so you should choose the Character and Baby Dragon don't have attribute
- or Map A (Steel Maze) with steel attribution you have to select a Character which has electric bullet and so on.
Besides those general maps, some special maps are also available in certain time (once a month).
There are three S maps (Rainbow Hills) with 3 kinds of attributes that could give you magic balls.
Another special map named "Forgotten Land" could give you DIAMONDS for sure! This map is opened in 25th every month. However the difficulty when you join this exploration is you can't run this map by yourself, you have to successfully invite an old friend who didn't play this game for a long time to join this exploration. There are two candles in the bottom, you can burn the candle in the left side but the right side candle need to be burnt by an invited friends. Click on the right candle and you can see a list of your old friends there, click to invite them, if anyone of them confirm your message, you can run this exploration...
The last thing I want to say about exploration is if you use a Baby Dragon with level under 10 you can let them earn some experience points after exploration to grow up!