Super Smash Bros. for Nintendo 3DS is the latest entry in Nintendo's crossover fighting series. The game contains a number of customizable characters, a number of different arenas, a panoply of items, a collection of trophies that acts as a museum of (admittedly Nintendo-centric) video-game history.
The game's art style is mostly cartoonish, but some characters have more realistic proportions than others. The fighting, while frantic and fast paced, is not graphic in its violence.
The characters Fox, Yoshi, Bowser, Bowser Jr., King Dedede, Donkey Kong, Diddy Kong, Duck Hunt, Falco, Pikachu, Charizard, Lucario, Jigglypuff, and Greninja, are or could reasonably be interpreted to be animals, and they can and are repeatedly attacked. In addition, some summoned Pokémon can be attacked.
The balloon fight stage has a fish that will bite a character and drag them down to a KO. This fish is pixelated. The rising acid in the Brinstar level will damage characters and send them flying.
It is possible to fall off of the bottom of levels that are seemingly covered in water, and in some cases the player character can be dragged underneath the water.
Many characters use explosive devices as part of their arsenal, and many items create explosive effects. The Reset Bomb Fortress has a giant explosion as part of the stage’s evolution.
Some trophies may resemble insects. Some enemies in Smash Run are or resemble insects.
There is an item that resembles a mechanical insect, and another that is a spaceship that resembles an insect.
Fighting Master hand on Infernal or higher difficulty can result in the fight being replaced with a black shadow creature. One of the forms it can take resembles a scorpion.
With items appearing randomly, it is possible for explosive items to spawn in front of a player as they are attacking in such a way as to make it appear that the character simply spontaneously exploded.
Some trophies and enemies in Smash Run resemble undead creatures, including ReDead from the Legend of Zelda series (specifically the version from Ocarina of Time and Majora’s Mask).
Several characters have attacks that make use of vehicles. It is possible to be struck by vehicles on the Rainbow Road and Mute City stages. The Spirit Train level also can cause injury to characters with parts of the train. Some minigames on the Warioware level use vehicles.
The characters the Villager, Bowser Jr, Toon Link, Diddy Kong, Kirby, and Ness, are or could easily be interpreted to be children. In addition, Miis of children could be created.