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