| Jackhammer Rush|
As an Engineer, Vanquish 10 Players while riding the Jackhammer
Jackhammer Rush is quite easy to get, as it is counted as a total, not ten at once or in one session of a battle. Use the Jackhammer to circle around your opponents and jumping while shooting at their feet, so they can't get a clear shot to attack you. Another strategy is to use a Sonic Grenade to stun hordes of plants, then use the Jackhammer and start firing your weapon. Variants with higher DPS are better to vanquish the plants quickly, such as the Electrician, Welder, Painter, and Plumber.