Here is the full list of all 50 Rio achievements worth 1,000 gamerscore. It takes around 12-15 hours to unlock all of the achievements on Xbox 360.
Answered all Brazil trivia questions in the game correctly.
Ran 26 miles.
Completed Story Mode, coming 1st in each minigame.
Stunned 50 players with the bodyguard power-up.
Hit 100 players with shock and awe.
Reached Nigel's target score in Garland Gala.
Reached Mauro's target score in Garland Gala.
Won a Carnaval Dance Crazy mode game.
Won a Carnaval Dance Standard mode game.
Reached Luiz's target score in Garland Gala.
Came 1st in a total of 200 minigames.
Completed all games to gold standard in Party Mode.
Stunned 100 players whilst under the effect of chilli.
Came 1st in a total of 100 minigames.
Ran 50m whilst in a latin trance.
Came 1st in all Rio Streets minigames.
Played all Rio Streets minigames.
Answered all movie questions in the game correctly.
Came 1st in all Copacabana Beach minigames.
Played all Copacabana Beach minigames.
Came 1st in all Carnaval minigames.
Played all Carnaval minigames.
Won a Quiz Mode game without getting a quiz question wrong.
Came 1st in a Team Party Quiz game.
Came 1st in all Corcovado minigames.
Played all Corcovado minigames.
Played as all playable characters.
Came 1st in a Team Party game.
Came 1st in all Rainforest minigames.
Came 1st in a VS Quiz game.
Came 1st in all Fruit Market minigames.
Played all Fruit Market minigames.
Came 1st in all Smuggler's Warehouse minigames.
Played all Smuggler's Warehouse minigames.
Came 1st in all Moose Lake minigames.
Came 1st in a VS mode game.
Played all Moose Lake minigames.
Completed Story Mode.
Played all Luiz Garage minigames.
Came 1st in all Luiz Garage minigames.
Played all Aviary minigames.
Came 1st in all Aviary minigames.
Collected all special pickups in the game.
Collected 1000 items.
Played all Rainforest minigames.
Won a Carnaval Wheel game.
Came 1st in a total of 10 minigames.
Scored over 700 points in a Carnaval Wheel game.
Raised the standard game multiplier to x3.
Won a game in any mode against 3 human players.