Hopper

In-Game Behavior
Hopper gradually picks up speed while hopping towards players. Hopper faces a weakness like some other Tourist Strikers do, which is taking corners. Hopper slows down for a bit while taking corners, but it will immediately regain it's speed when it's done. Hopper only has two attacks, both of them deals with you getting crushed. For the first attack, Hopper doesn't really do intentionally; Hopper jumps high while traveling, so if you're in the spot where Hopper is going to land at, you can get crushed. The other attack is a ground-pound, which Hopper preforms mid-air when it's right above a player. The impact of the ground-pound causes a shockwave. Both attacks cause the same amount of damage, since you're getting crushed in the same exact way. Getting crushed will cause a lot of damage, and if you don't die from it, you'll stay squashed and move slowly for a bit. After crushing you, Hopper moves along to it's next victims and ignores you. When Hopper eventually reaches it's full speed, it will enter it's rage mode. Hopper is obviously at it's peak speed at this point, as stated just now, but is also much more stronger. All of Hopper's attacks at this point are a guaranteed instant kill.

Trivia

 * In the Halloween Spooktacular event, Hopper dresses up a Balrog from Cave Story. Hopper changes it's appearance to a frog in it's rage state.