The following Guide will give a short overview of the Achievements and Tips where applicable.

This is going to likely be the first Achievement in the game. You get it by using the UV Flashlight (found in the car dashboard) on the Map (you get this by getting the Envelope from the Driver Side Visor).

This achievement can either be done in the first walkthrough or in a second walkthrough for achievements. Once Garibaldo is at the party and just eating, he will ask for something to drink, do not drink yet and just keep on listening. This will take some time until the achievement will pop, just enjoy the conversations of the party goers and it will eventually give you the achievement.

For this you need to speak to Garibaldo through the now working Walkie Talkie. It is going to be a bit back and forth but by the fourth time he will send the code through "Morse Code Pro" the key is shown in the background of Garibaldo to his left. The code is 510

The Achievement the Treasure will be awarded by the end of the game. Just enjoy the ride and you will get this easy.

After you get the walkie talki to work to speak to Garibaldo, go to the creek and try to discard it into the water. Sofia will tell you no three times with the third time being a little longer, after which you will get this achievement.

Sometimes while looking at the sky you will see a flash of light passing over the sky. If you click on it the character you currently are will speak a little about the shooting star. If you click on 5 shooting stars within one game you will get the achievement.

After starting the campfire, Sofia and Garibaldo will gather around the campfire. Sofia will get annoyed at Garibaldo if he keeps on drinking which he will if you click on him. Just keep on clicking on him and he will get a "shhh" from Sofia after 2 clicks, he will burp after 4, Sofia will tell him to "Stop it" after 6, then a big burp after 7 and the achievement will be awarded after 8 clicks.