Here is the full list of all 40 Pixel Cup Soccer - there are Ultimate Edition achievements.
Win the World Champions Cup
Win the Pixel Tournament
Win the Pixel League A
Win the Pixel League B
Win 50 friendly matches
Save 50 penalty kicks
Win a competition with a team that has 2 stars
Win the Global Cup
Win the European Cup
Win the Olympixel Men Cup
Save ten penalty kicks
Win the Global Cup 1930
Reach round ten in penalty kicks
Perform a goal in a free kick
Score a goal by charging your shot to the max
Win the American Cup
Save your first penalty
Win the Olympixel Women Cup
Win the women's global cup
Win a competition with a team that has 4 stars or more
Score a midfield goal
Win a match with 10 or more goals
Score a goal with a bicycle kick
Score a goal by doing a precision shot
Score three goal with the same player during a match
Score a goal with a scissor kick
Win a 10 minute match
Score a goal against your own team
Win a 1 minute match
Trip over the ball while attempting a penalty kick
Score a penalty goal
Win a match with the Catenaccio formation
Walk into the goal with the ball
Play a match of men versus women teams
Perform fifty tackles
Win a friendly match
Play a tutorial match
Perform ten tackles
Score a goal with a header
Score your first goal