Lode Runner 3-D (ラッドランナー3D, Raddo Ran'nā 3D) is a puzzle-platformer game developed and published by Nintendo for the Nintendo 64. It was released in Japan on December 5, 1997 and in North America on May 25, 1998. The game is the first 3D installment of the Lode Runner series. The game follows the original Lode Runner formula, but with a 3D twist. The player takes control of a character named Runner, who must traverse levels filled with ladders, blocks, and enemies to collect the gold scattered throughout. Runner can also use various tools and weapons to defeat enemies and solve puzzles. In addition, the game features a level editor, allowing players to create their own levels. The game's graphics are bright and colorful, and the controls are simple and intuitive. The music is upbeat and catchy, and the sound effects are fitting. The game also features a two-player mode, allowing players to compete against each other in various levels. Overall, Lode Runner 3-D is an enjoyable and challenging puzzle-platformer game. Its 3D graphics and level editor make it stand out from other games in the series, and its simple controls and upbeat music make it an enjoyable experience.