After completing the story in Grand Theft Auto V, you should have approximately $20 million available. To earn the "A Lot Of Cheddar" trophy, open the internet browser and navigate to the "Money And Services" tab. From there, open the LCN stock exchange website and invest all your money in stocks. Immediately sell them and repeat this process until you receive the trophy. Keep in mind that you can also do this earlier in the game with less money, but it will take longer. To view how much money you have already spent, go to "Cash" in the statistics of the pause menu.
To earn the "All's Fare In Love And War" trophy, purchase the Downtown Cab Co. with Franklin. Wait for the manager to call you and he will ask you to complete a "special fare" for someone who specifically requested Franklin for the job. Successfully complete that special fare mission to receive the trophy.
Note: It is possible to not get the "Altruist Acolyte" trophy if you deliver all people from random events to their target destination instead of the Altruist Cult. Only Trevor can deliver people to the Altruist Cult. It will not work with the other two characters. You will have multiple chances to get this trophy. It can be obtained during any of the four random hitchhiker events. These events will occasionally show up as a blue dot on your mini-map when they are nearby. One hitchhiker can be found on the street at the southern foot of Mount Chiliad. The random events do not always show up, but have fixed locations. If you cannot find the hitchhiker, simply drive in another direction for a quarter mile, and then go back to the location. The event will eventually spawn if you keep doing this. Drive to the blue dot on the map, and wait until the hitchhiker gets into your car. Instead of going to the target destination, drive to the Altruist Cult. It is marked with a large "A" on your map, on the west side of Mount Chiliad. This symbol will only show up once the hitchhiker is in the car. Deliver the person to the cannibals of the cult to get the "Altruist Acolyte" trophy and some money.
To earn the "Clean Sweep" trophy, start a gang attack at one of the marked locations on the mini-map in Grand Theft Auto Online. Kill ten of the attackers without dying to receive the trophy.
To earn the "Close Shave" trophy, go to the flight school in Grand Theft Auto V and start the "Loop The Loop" challenge with any character that has it unlocked. Once you hit the first checkpoint, you can fly freely around the map. If you die, the game will resume in the challenge, without the need to get another plane or load a quicksave.
To earn the "Gold Rush" trophy, you will need to collect all gold medals in the "Flight School" challenges with any character in Grand Theft Auto V. This includes the challenges "Loop the Loop," "Knife Flight," " Helicopter Course," "Sonic Boom," "Touchdown," and "Skydiving."
To earn the "Multi-Disciplined" trophy, you will need to achieve a gold medal in all "Stranger and Freaks" missions, "Shooting Range" challenges and "Flight School" challenges with any character in Grand Theft Auto V. This includes the challenges "Loop the Loop," "Knife Flight," " Helicopter Course," "Sonic Boom," "Touchdown," and "Skydiving."
To earn the "Show Off" trophy, you will need to perform all 50 stunts in the "Stunt Plane Time Trials" with any character in Grand Theft Auto V. These stunts include barrel rolls, loops, and flying through rings.
To earn the "Trickle Down" trophy, you will need to invest in the stock market in Grand Theft Auto V and make a profit of at least $1 billion. This can be done by researching the companies on the LCN stock market and investing in those that are performing well. Keep an eye on the stock prices and sell your stocks at a profit to earn the trophy.
To earn the "Wanted: Alive Or Alive" trophy, you will need to deliver a bail bond target alive in Grand Theft Auto V. This can be done by completing the "Bail Bond" missions, which will become available after completing the main story missions. Once you have located the target, use non-lethal methods to take them down, such as tranquilizer darts or stun guns, and then deliver them to the bail bond location to earn the trophy.