The Multiplayer + World Cup Title update for Epic Roller Coasters has 35 achievements.
Shoot every diamond on Dread Blood.
Run over every diamond while racing on Snowland
Run over every diamond while racing on Armageddon.
Run over every diamond while racing on Halloween.
Shoot every diamond on Rock Falls
Shoot every diamond on Armageddon.
Ride a roller coaster with some friends
Run over every diamond while racing on Great Canyon
Shoot every diamond on Great Canyon.
Shoot every diamond on Halloween.
Run over every diamond while racing on Haunted Castle.
Shoot every diamond on Haunted Castle
Shoot every diamond on Lost Forest
Shoot every diamond on Neon Rider
Run over every diamond while racing on North Pole
Shoot every diamond on North Pole
Run over every diamond while racing on Oasis
Shoot every diamond on Oasis
Run over every diamond while racing on Secret Cave
Shoot every diamond on Secret Cave
Take a selfie with your friends
Shoot every diamond on Snowland
Run over every diamond while racing on Space Station
Shoot every diamond on Space Station
Shoot every diamond on T-Rex Kingdom
Take a selfie
Run over every diamond while racing on Tropical Island
Shoot every diamond on Tropical Island
Run over every diamond while racing on Tuwhena Volcano
Shoot every diamond on Tuwhena Volcano
Run over every diamond while racing on Twilight
Shoot every diamond on Twilight
Shoot every diamond on Wyvern Siege