This guide is meant to improve on less organized or comprehensive guides in the community. It will likely include information you already know; the hope is that its formatting will improve the ease of learning. Enjoy your achievement hunting.

You will have heard of the Fantasy Good, Fantasy Evil, and Legacy campaigns. They are the three that are not available upon first opening the game. This guide will assist in unlocking them.

FANTASY GOOD

First, go to the Sandbox map titled "Medieval 1". It will have two main clearings connected by a natural overpass.

Press "F" or start a battle to fly around the map with the free cam.

Use the freecam to go under the overpass and toward a glowing Landfall logo on one side of the cave underneath. Get close and stare at it until it shakes and disappears; this will take about five seconds. Once the stone holding the logo disappears, the door it is connected to will open, and a cool scene will play out. Feel free to enjoy; there won't be much to do until it is finished.

After the scene finishes, a glowing circle will have appeared at the center of the room. Fly into it; you may need to align the camera, as the hitbox was finicky for me and took a couple of tries to activate. Once it does, you will be taken to the first battle of the Fantasy Good campaign and will have unlocked the Fantasy Good faction for sandbox if you didn't already.

FANTASY EVIL

First, go to the Sandbox map titled "Spooky 1". It will heavily resemble the "Medieval 1" map, sharing the two main clearings and overpass, but it has clearly decayed.

Use the freecam to go under the overpass and into the already open door. There will be a hole at the center of the room where you found the Fantasy Good map; follow its path until you reach the portal and go through it. You will be taken to the first battle of the Fantasy Evil campaign and will have unlocked the Fantasy Evil faction for sandbox if you didn't already.

LEGACY

First, go to the Sandbox map titled "Legacy". It will be a massive clearing with a few structures in it. This is where the character hunt begins, as you must find and unlock the entire Legacy faction to unlock the campaign. These characters will be located in the "Legacy" section of the guide, along with the accompanying secrets.

FARMER SNOW

First, go to the Sandbox map titled "Farmer 1". It will be two small clearings separated by a river and connected by a cobblestone bridge. Behind the mill at the bottom of the map, there will be a snowglobe near the roof. Stare at it until it disappears.

TRIBAL 1

There is only one secret unit in "Tribal 1".

Cheerleader
When you open the map, go behind the opposing side and look for a birch stump with a red pompom on it. Get close and stare at it until it disappears.

TRIBAL 2

There are no secret units in "Tribal 2".

TRIBAL SANDBOX

There are two secret units in "Tribal Sandbox".

Raptor
When you open the map, there will be an altar on your side. At the center, there is a raptor skull. Stare at it until it disappears.

Raptor Rider
When you open the map, there will be a large hill directly to the left of the central clearing. Go to the left side of it and look inside for a human skull on top of a raptor skull. Stare at it until it disappears.

FARMER 1

There is one secret unit in "Farmer 1".

Wheelbarrow Dragon
To the bottom right of the right landmass, there is a large bush. Look underneath to find a dragon. Stare at it until it disappears.

FARMER 2

There are no secret units in "Farmer 2".

FARMER SNOW

There are two secret units in "Farmer Snow".

Present Elf
On the balcony of the leftmost house, there is a present. Stare at it until it disappears.

Ice Mage
To the right of the large blue house at the bottom, there is a large icicle. Stare at it until it disappears.

MEDIEVAL 1

There are three secret units in "Medieval 1".

Tree Giant
At the farthest bottom left, there is a particularly picturesque tree. Stare at it until it disappears.

Jester
Behind the closer of the two walls, there is an open barrel with a jester inside. Stare at him shamefully. Stare at it until it disappears.

Executioner
Near the top of the forest, there will be a large axe stuck in a stump. Stare at it until it disappears.

MEDIEVAL 2

There are three secret units in "Medieval 2".

Cavalry
At the very top of the tendril emerging from the castle, there is a spear stuck in it. Stare at it until it disappears.

Mace Spinner
To the far right, there is a small tower. Go inside to find the chicken horde and a mace. Stare at the mace until it disappears. Fear the chicken horde.

Vlad
To the bottom left of the map, there is a man impaled on sharpened lumber. Stare at it until it disappears.

ANCIENT 1

There is one secret unit in "Ancient 1".

Artemis
At the top of the tower at the top left of the map, there is a bow. Stare at it until it disappears.

ANCIENT 2

There is one secret unit in "Ancient 2".

The Teacher
There is a small altar near the bottom of the large city with a sitting statue and a sword inside. Stare at the sword until it disappears.
An image has been included because of how hard it is to distinguish.

ANCIENT SANDBOX

There are three secret units in "Ancient Sandbox".

Fan Bearer
There is a small concrete brazier at the bottom left of the map. Beside the structure containing it, there is a fan in some plants. Stare at it until it disappears.

Cupid
At the right of the clearing, there is a larger building with some cherry blossom trees and a bow on top. Stare at it until it disappears.

Chu Ko Nu
To the bottom left of the larger building holding Cupid's bow (farther than the domed building just below it), there is a much smaller building. A crossbow sits in the bushes between it and the wall. Stare at it until it disappears.

VIKING

There are two secret units in "Viking".

Shouter
At the top of the map, there is a collection of rocks bordering the frozen river. Under the farthest, there is a horned helmet. Stare at it until it disappears.

Ice Giant
At the bottom left of the map, there is a noticeable block of concrete with spikes sticking out. Nearby, in the same open part of the forest, there is a large blue head. Stare at it until it disappears.

VIKING SANDBOX

There is one secret unit in "Viking Sandbox".

Ullr
To the left of the left door, there is a large cage. Inside, there is a helmet. Stare at it until it disappears.

DYNASTY

There are FIVE secret units in "Dynasty". This is the most of any map in the game except for Legacy, whose entire faction is composed of "secret" units.

Samurai Giant
Below the map, there is a katana stuck in the floor. Stare at it until it disappears.

Taekwondo
Under the bridge on the right, there is a severed foot. Stare at it until it disappears.

Shogun
On the cliff face opposite your side, there are some cherry trees. There is a katana with a white handle stuck in the roots of the bottom tree. Stare at it until it disappears.

Sensei
At the top of the far building, there are some shurikens. Stare at them until they disappear.

Lady Red Jade
If you thought the Tree Giant was a little mean... Go to the far building. Get at just the right angle to see behind the shingles on the lowest layer. Inside, there is a spear. Stare at it until it disappears.

RENAISSANCE

There is one secret unit in "Renaissance".

Ballooner
Open map. Press F. Look up and to the left. That speck is a man. Fly toward it and stare at it until it disappears.

PIRATE

There are four secret units in "Pirate".

Bomb On A Stick
Beside the palm trees at the bottom of the map, there is a table with a bomb on a stick on it. Stare at it until it disappears.

Blackbeard
On the left side of the far mountain, there is a waterfall. Go behind it to find a cove with a dining table and a skeleton. Stare at the anchors until they disappear.

CLAMS
Go to the top left of the map. Look into the water from the side until you see a large pile of rocks with a large clam inside with a small clam inside with a head inside. Stare at the head until it disappears.

Bomb Cannon
On the right side of the far mountain, there is a mossy platform surrounded by four pillars. In the middle, there is a cannon with a few bombs. Stare at it until it disappears.

SPOOKY 1

There are two secret units in "Spooky 1".

Skeleton Giant
At the top left of the map, there is a graveyard with a big skeleton head in the middle. Stare at it until it disappears.

Banshee
At the bottom left of the map, there is a fan with chains between some trees. Stare at it until it disappears. (It's not REALLY a fan; it's a hat, but it looks like a fan, so I'm describing it that way to make it easier to spot.)

SPOOKY 2

There are two secret units in "Spooky 2".

Witch
At the top of the map, there is a broom floating a ways away from the big tree. Stare at it until it disappears.

Necromancer
At the right of the map, under the arch, there is a lantern with blue lights coming into it. Stare at it until it disappears.

WILD WEST

There are three secret units in "Wild West".

Bank Robbers
Summon a Bomb Cannon near the back of the Bank (rightmost tall green building). Possess it and aim it at the back of the bank. Commit a robbery. Stare at the safe inside until it disappears.

Ball n' Chain
Behind the building labelled "Hardware", there is an open stagecoach with a ball on a chain inside. Stare at it until it disappears.

Gatling Gun
Behind the building labelled "Guns Tobacco", there is a flight of stairs. Behind it is the gatling gun. Stare at it until it disappears.

LEGACY

There are fifteen "secret" units in "Legacy".

Banner Bearer
At the right of the map, there is a collection of red tents with a banner at the center. Stare at it until it disappears.

Poacher
Toward the top of the map, there is a church with a statue on its left. At the base of the statue, there is a plaque. Stare at it until it disappears.

Blowdarter
Toward the top of the map, there is a church with a graveyard in front of it. In the open grave, there is a blowpipe. Stare at it until it disappears.

Pike
Toward the top of the map, there is a church. Leaned against the tower portion on the back, there is a long pike. Stare at it until it disappears.

Barrel Roller
At the bottom left of the map, there is a collection of blue tents and a barrel beside one of them. Stare at it until it disappears.

Boxer
At the right of the map, there is a small clearing with a pair of boxing gloves in the center. Stare at them until they disappear.

Flag Bearer
At the bottom left of the map, there is a collection of blue tents with a flag at the center. Stare at it until it disappears.

Pharaoh
Toward the top of the map, there is a church with a hole in the roof. Inside the roof, there is an open sarcophagus with a man inside. Stare at it until it disappears.

Wizard
Toward the top left of the map, there is a sign leading to a stump with a hat and pipe on it. Stare at them until they disappear.

Chariot
At the far right of the map, there is a collection of red tents with a chariot at the edge. Stare at it until it disappears.

Thor
Toward the top right of the map, there is a crater with lightning occasionally appearing around it. In the crater is Thor's hammer. Stare at it until it disappears.

Tank
Behind the church, there is a group of four trees in a checker pattern of large and small. Right behind them, there is a hole into the ground. Inside the hole, there is a large tank. Stare at it until it disappears.

Super Boxer
Toward the top right of the map, there is a graveyard near the church. At the front is a grave with Landfall's logo and a pair of glowing boxing gloves. Stare at them until they disappear.

Dark Peasant
Behind the church at the top of the map, there is a mossy grave with a black glove on it. Stare at it until it disappears.

Super Peasant
Toward the top of the map, there is a church with a bell tower. There is a hole in the back to go through, and at the bottom, inside the fallen bell, there is a pair of bracelets. Stare at them until they disappear.

FANTASY GOOD

There is one secret unit in "Fantasy Good".

Solar Architect
To the right of the main island, there is a much smaller floating island with a halo-esque item floating in front of a stained glass depiction of a cloaked figure. Stare at it until it disappears.

FANTASY EVIL

There is one secret unit in "Fantasy Evil".

Infernal Whip
At the top of the map, there is a large demon statue. Behind it is a floating molten whip emitting red particles. Stare at it until it disappears.