BAG OF CASH
You need the Jailbird and Samurai Costumes to grab this treasure. It is underneath your hideout and you need to approach from the southern side. There's a crate you need to hit with the Jailbird Costume, which opens up a path to a door you need to reflect a fireball with the Samurai Costume. Use the rope when you get back outside to get to the hideout quickly.
FAKE MUSTACHE
You need the Sabretooth Costume for this treasure. Southwest of the hideout is a ledge with one of the dummies used for pouncing with the Sabretooth Costume. There's another in the distance, so leap to it, then cross the rope to find the ancestor door with the treasure.
TEN GALLON HAT
This treasure is located on the rocks slightly south from the ledge with the Sabretooth Costume dummy on it. Go south from there until you spot a trampoline on your left, then follow the rocks north to find this treasure.
KING MONKEY LOVE
You will need the Archer Costume for this treasure. You will also need to ride the train, so wait until it passes the hideout before hopping on it. The ledge you need to get to is past the tavern, which has a spinning glass on top of it. Use the trampoline to get on top of the rocks, then shoot a rope arrow to the target. The treasure will be behind the door.
GOLDEN SPIKE
You'll need both the Archer and Thief Costumes to grab this treasure. Go to the southeast portion of the map. Where the bridge with the tracks ends, look around to spot a pole you can climb. From here, you can jump to some rocks with a barrel of arrows. Hit the first target, then the second one on the windmill. Stand on the switch and then use the Thief Costume's Slow Time ability to jump across to the door with the treasure.
BRANDING IRON
Go back to the same area as the previous treasure and locate the pole you used before. Instead of climbing it, look down into the canyon to spot an area below. The treasure is out in the open down here.
TACKY TOMBSTONE
You will need the Archer Costume for this treasure. Go to the northeast section of the map and find the spot where the train tracks fork. There is a covered tunnel here, so go through it until you get to the little area between this one and another. Right at the beginning of the second tunnel is a barrel of arrows. Shoot it at the target, then cross the rope to get to a closed off section of the map. The treasure is behind the door.
DIAMOND CACTUS
Go to the northeast section of the map, where there's a fork in the train tracks. You want to go to the section that is only connected to the map by that broken train track. There are four ramps here, with the treasure in between the two on the left.
STEER HORNS
You'll need both the Sabretooth and Jailbird Costumes for this treasure. Head back to the same area as the previous treasure. Right at the beginning of the area, there's a pipe that you can climb to get on some platforms above. Use the hooks to swing over to the next platform, then use the Sabretooth Costume to leap the gap. You'll need to equip your Jailbird Costume and hop on the ball with R2, then navigate past the lasers. At the end, throw the ball to open the door and grab the treasure.
TEMPORAL FLUX DRIVER
This treasure is located in between two outhouses along the train tracks in the north part of the map. If you look at your map, it's just east of the gap in the tracks shown on the map.
STREET SIGN
This treasure is located on the roof of Toothpick's building, which is the blue one in the north part of the town. Right before the train tracks bend and start going east is where the building is; it has a big spinning sheriff's star on top. You can get on the roof by climbing the pipe on the eastern side.
BOTTLE OF SARSAPARILLA
This is located in the northernmost area of the map. Go here and look for the cliff over the river. You should see the treasure right at the edge of the cliff.
