Superstar is a pretty starightforward game. All you have to do is follow the instructions, do jobs and train yourself to become the ultimate superstar...

The achievements are pretty simple and will be explained as compact and efficient as possible below.

I will describe them really simple and then explain it in a little more detail in the three step part

Achievements you will be going for

there are two kinds roughly said (and some story achievements)

the superstar achievements:
(go for these in the second playthrough with diamond upgrades!!!)
the first and hardest is lvl 5 superstar. this achievement is gained from doing a ton of films, ads and records. just get to around to day 400 and begin doing these 3 until you get the, lvl supermodel, lvl 5 movie queen, and lvl 5 singer queen achievements which will unlock lvl 5 superstar.




work achievements:
in a extra save simpy do all jobs twice do these last since they are insanely easy and nothing to worry about for now.

The Three steps

First off to get all the achievements will you have to play the game through one normal time since you'll require a special currency called Diamonds to get certain upgrades and these are gained at the end of the game. When finishing the game the first time you can simple save the game one of the last days and reload that save over and over until you have 800 diamonds or more.

Now that you've got your diamonds create your new save and do as follows. You should have a good idea of how the game works and how to be efficient. Start by buying the cheapest clothing items and all upgrades you can for diamonds. After this Do these three things until around day (400) MAKE A SAVE HERE or around day 200 or 300 whatever you want.
- Do all the events you get since they will help you gain money stats and so on and always use gold to finish it instantly (you can't run out of gold).
- and every time you go learning do it 10 times in a row since this will be the most efficient way, but be careful you can lose a lot of money quickly this way but im not sure what happens if you go to far in minus. i've been in minus before and nothing happened to me so just try to avoid it to be on the safe side.
- Also It's important to do the ads/records/films that have a small yellow gift next to the reward text since these will give items that boosts your stats.

DONT DO THE WORLD TOUR EVENTS (they don't do anything for achievements except small stats boost)
After you get to around day two, three or four hundred you should have done a lot of events, gotten some items and have a lot of stats. now you're gonna go for the achievements. Now you can forget a bit about going for the jobs with gifts and more simpy just do all the jobs you can to get the achievement superstar lvl 5.
now that you've gotten super lvl 5 you can do the work achievements that require you to do every job twice. And if you really want to you can do the superstar tour to get all pictures.

Have a nice day, I hope the guide helped and let me know if you have any improvements/suggestions to the guide. I tried to make it compact and simple with the in mind that you have to play the game once to go for achievements which should give enough basic information to use the guide efficiently.
Other than that have a nice day and enjoy the game ;).