Rio
51 Achievements
7-9h
Carnaval King
Come 1st in all Carnaval minigames.
8.6%
How to unlock the Carnaval King achievement in Rio - Definitive Guide
If you are missing carnaval minigames after completing story mode, go to Leaderboards and look for High Scores to see which games you are missing. Then go in Party Mode and select the ones you need.
After doing that, I was still missing one game. It is the "Waterbomb" minigame, which doesn't have a leaderboard entry. Finish 1st in all of the minigames to get the achievement.
There are a total of 40 different minigames, each themed in a different area of the game. You must play through and finish 1st in all 40 of them for this trophy. There are 2 ways of doing this:
1) Start a game in Party Mode, then select all 40 minigames and play through them all making sure to coming in 1st in all of them. This way you are guaranteed to play every game in every area. (Note: If you are going to use this method, then it's best to pick "VS + Quiz" as you can eliminate a few other trophies this way as well).
2) Start the game by first playing through Story Mode. Make sure that you come in 1st place in every event and make a note of which games you played during this run. After you complete Story Mode, start up a new game in Party Mode and select the games that you are missing. Play through those remaining ones, getting 1sts in them as well. (Note: If you use this method, set the difficulty to easy and make sure you have at least one CPU opponent as you go through Story Mode. For the Party Mode ones, pick "VS + Quiz" for the style so you can start eliminating/working towards the question related trophies).