Here is the full list of all 25 Legendary Eleven: Epic Football achievements.
Score 20 goals with a bicycle kick
Unlock all 32 stickers in the game
Win 100 games
Finish 100 games
Score 500 goals
Perform 100 Super Shots
Win a game in the last minute
Do 100 substitutions
Unlock 24 stickers
Win America Cup
Win Europe Cup
Win 25 games
Win World Cup
Win the World Cup with USSR
Win Africa Cup
Win Asia Cup
Unlock 16 stickers
Do 25 successful dribbles
Score 1 penalty goal
Score 50 goals
Score 1 own goal
Unlock 10 stickers
Win your first game
Do 3 substitutions
Get 1 Player Expelled