Here is the full list of all 28 Windjammers 2 achievements.
Counter a Power Disc with a Slapshot or a Dropshot.
Score 50 goals with a Super Custom move.
Score 50 goals throwing back the opponent to his own goal.
Score 25 goals with your first shot in a rally.
Do 50 Super Custom move reversals.
Score 50 times with a Super Spin move.
Slide 500 times.
Score 50 times with a Super Lob.
Toss the disc 50 times.
Block a Power Disc with a Power Toss.
Score 100 goals throwing back the opponent to his own goal.
Slide 3,000 times.
Score 150 times with a Super Spin move.
Complete Arcade mode with all characters.
Toss the disc 151 times.
Do 100 Super Custom move reversals.
Score 150 times with a super lob.
Score 150 goals with a Super Custom move.
Complete the Arcade mode with the highest difficulty.
Win a match scoring only 5-point goals.
Complete the Arcade mode with one credit in Medium or Hard difficulty.
Jump to catch a Super Lob.
Dropshot a bouncing disc.
Slapshot a tossed disc.
Dare to play as Discman.
Achieve at least 15 technical shots in Disc Attack.
Get to 200 meters in Dog Distance
Get 100,000 points in Arcade mode.