Here is the full list of all 36 Dynamite Fishing - there are World Games achievements worth 1,000 gamerscore.
Win matches with the Viking Ship!
Win matches with the Aqua Chopper!
Win matches with the Ghostship!
Win matches with the Houseboat!
Win matches with the Vessel of Souls!
Win matches with the Battleship!
Win matches with the Sea Shell!
Win a scenario without filling up your combo bar!
Win matches with the Luxury Yacht!
Defeat as many Boss Fish as possible!
Solve extra missions!
Poison lovestruck fish with the Reaper's dark rain!
Win matches with the Sleepy Sloop!
Blast away fish with the DJ Dynamite's boomboxes while firing at them with the minigun!
Strike electrified fish with Metal Moe's Thunderbolts!
Destroy chests with the Squirrel Bomb without hitting any fish!
Win matches with the Bathtub!
Knock out sharks with a Unicorn Comet!
Heat up fish with the Redneck's Fire Bomb while stunning them with the camera's flash light!
Knock out piranhas with dynamite while they're still in the air!
Finish the Jade-green Japan Cup!
Finish the Frozen Frenzy Cup!
Finish the Venice cup!
Take first place in a league!
Finish the Jungle cup!
Knock out fish with a nuke!
Finish the Canyon cup!
Catch 666 Fish!
Use different special weapons within one scenario!
Knock out fish with a Super Power!
Collect scenario cents!
Crush and knock out frozen fish with a boat within a short period of time!
Gain 3 stars!
Sink with your ship!
Earn one million bucks with fish sales!
Beat an opponent within the last second in the last fishing zone of a scenario!