to enemy attacks and poison (which is purple instead of yellow as in the original version), and sink underwater, similar to the Metal Cap in the original version, but with the added ability to walk on lava instead of bouncing without taking damage; and Yoshi is able to breathe fire, which allows him to burn enemies and melt ice. Each ability is necessary to complete specific areas in the game. Other items include the "Mushroom", which is a semi-rare item that greatly increases the character's size and strength for a short period of time, and the Feather, that only Mario can get, and which allows him to fly in the same fashion as the Wing Cap in the original game. However, in multiplayer VS. Mode, other characters can get wings; in Yoshi's case, he grows wings out of his body, like in Super Mario World. The game uses both of the system's screens to offer new options. The top screen displays the normal gameplay, while the bottom touchscreen can function as an overhead map and touch controls. The overhead map displays the current course the player traverses and displays item locations. The touch controls include virtual buttons, which rotate the top screen's camera angle, and directional character controls, which can operate with either the DS stylus or the player's thumb using the DS wrist strap. In addition to the single-player adventure, the game includes 36 minigames and a multiplayer mode. Minigames are made accessible by catching rabbits in the main game. All the minigames use the touchscreen to play and are based on different themes: racing, card games, puzzles, and so forth. The multiplayer mode uses the wireless DS Download Play where up to four players compete against each other using Green, Red, Blue, and Yellow Yoshi (voiced by Kazumi Totaka)—character hats appear in the stage allowing players to transform into either Mario, Luigi, or Wario. Wario can stun opponents by picking them up, swinging them around, and throwing them. Development Super Mario 64 DS was developed by Nintendo Entertainment Analysis and Development and published by Nintendo for the Nintendo DS. It is a remake of the Nintendo 64 launch game Super Mario 64, with the game's 3D engine mirroring many visual effects used in the original game. Graphical changes include the lack of texture filtering, and updated versions of the character models which represented their updated, more detailed designs.