Indiana Jones and the Infernal Machine (インディ・ジョーンズと地獄の機械, Indy Jones to Jigoku no Kikai) is a Nintendo 64 game developed by LucasArts and released in Australia in 1999. The game follows the adventures of the famed archaeologist and adventurer, Dr. Henry 'Indiana' Jones, Jr., as he attempts to stop an ancient Babylonian cult from unlocking the secrets of a powerful machine that could threaten the world. The game features a mix of action-adventure and puzzle-solving, with the player taking control of Indiana Jones as he explores a variety of locations, solves puzzles, and battles enemies. The game also features a two-player cooperative mode, allowing a second player to take control of Indy's sidekick, Sophia Hapgood. Indiana Jones and the Infernal Machine was met with generally positive reviews, with critics praising the game's visuals, sound, and overall presentation.