You've found every Sumo Slammer card in the game! Great job!
You've unlocked every Boost for all your alien forms! Time to show off your awesome skills!
You've mastered the long-lost art of clown bowling and hit 5 enemies with a rolling Tweedledee.
You've discovered half of the Sumo Slammer cards in the game!
You've ruined 10 enemies days by hitting them simultaneously with Diamondhead's ability.
You proved that you're a skilled combatant (and a good listener) by completing 30 bonus objectives.
You've taken 5 enemies for a spin and defeated them all with a single use of Wildvine's ability!
You've defeated three especially aerodynamic enemies with a single Four Arms throw.
You've flattened 6 enemies with a single Cannonbolt roll!
You've confused a Pie Juggler by defeating them while their pie was airborne with XLR8's ability.
It's great that you're so enthusiastic, but please use the Omnitrix. It took a lot of time to make.
You've shocked a Weatherhead by dodging lightning and following up with a punch from Upgrade.
Gotta bounce! You've defeated 2 enemies with a spinning Weatherhead Drone.
You saved a Bumblebee by stunning it out of it's self-destruct (then probably defeated it anyway).
You've shown mastery over the Omnitrix by using all forms in one fight.
You've ruined five objects and an enemy's day in a single throw.
Bet they felt that! You've completed "The Tornado" in under 15 minutes!
You've completed the game. Thanks for playing!
You've moved like lightning and completed "The Canyon" in under 15 minutes!
You're heating up! You've defeated 3 enemies with a single use of Heatblast's combat ability.
Three enemies are all washed up after you defeated them with a single use of Overflow's ability.
You've survived the Hive and saved Queen Bee's "captive" audience.
Gotta rescue Gwen and Max! You've completed "The Scrapyard" in under 15 minutes.
You've shown remarkably little restraint by defeating 10 enemies with a single Ultimate Ability.
You've found your first Sumo Slammer card. Keep building your collection!
You've defeated 5 Bumblebees by barely lifting a finger.
You've unlocked every Boost for one of your aliens! Don't forget to try the others.
You've ruined Zombozo's day by completing "The Funhouse" in under 15 minutes!
You've survived the Wheel of Misfortune and put an end to Zombozo's evil schemes.
Who needs brains when you have lasers? You've hit 5 enemies with a single shot from Grey Matter!
It must be rush hour! You've completed "The City" in under 15 minutes.
You've achieved a combo of 100 or more, showcasing your mastery of punching a whole lot.
You've achieved a combo of 50 or more, and upset 50 or so bad guys in the process.
You've completed every Achievement in Ben 10! Congratulations!
You've survived the worst show ever made and completed "The Hive" in under 15 minutes!
Reach the top of the Weatherhead Tower without falling off.
You've defeated Zombozo without taking a single point of damage! Great job!
You've defeated the Queen Bee without taking a single point of damage! Amazing!
You've defeated the Weatherhead Prime without being hit! Incredible!