Jurassic Park

Jurassic Park is a 1993 video game developed by BlueSky Software and published by Sega for the Sega Mega Drive/Genesis. It was released as part of the tie-in merchandise to the 1993 film of the same name. The game includes elements from Michael Crichton's 1990 novel, Jurassic Park, on which the film is based. In 1994, after the financial success of the film and its merchandise, Sega released a sequel video game titled Jurassic Park: Rampage Edition.

Jurassic Park is a standard side-scrolling action video game, with platform gameplay elements. The end objective is to reach the end of each level, using items placed at fixed locations. However, the game features a then-uncommon variation in action games, giving players the option of using two characters that played independently to one another. The game is playable as either paleontologist Dr. Alan Grant, or a Velociraptor. Grant is the default character and can be switched to the Raptor using the 'Player' option on the game's main menu. The game has three selectable difficulty levels: 'Medium' is the default neutral setting while 'Hard' means more damage taken from enemies (who move faster and attack frequently) and 'Easy' mode makes for less troublesome foes from which relatively little damage is taken.

Each player is given three lives; when one is lost, the player restarts at the beginning of the level. A game over will reset the game entirely, although passwords are displayed in between levels, allowing the player to continue from a specific level rather than from the beginning. A Password option is displayed in the game's main menu.

When playing as Grant, his objective is to navigate through seven areas of Isla Nublar, and make it safely to the Visitors Center to escape via helicopter. However he must contend with the various dinosaurs that roam the island, now free of their enclosures. Grant can use various weapons, including a tranquillizer gun, a stun gun, flash grenades, gas grenades, and a rocket launcher. All of these items require ammunition refills which are scattered throughout the island, sometimes in hard-to-reach places. Grant's recovery item is a first-aid kit, a few of which occur in each level.

The Velociraptor player character can jump higher than Grant, and run much faster, although it can only attack from close-range using its teeth and claws. The Raptor's goal is to elude (or eliminate) the Jurassic Park security guards, and corner Grant at the Visitors Center. The Raptor plays for only five levels, however. Along the way, stray dinosaurs can be bothersome for the Raptor, who can knock them out. The enemy guards wield grenades and missiles but can be easily overpowered by the Raptor, although the final level increases the guards' presence and temperament. The Raptor's health item is generic 'meat', although it has the ability to eat a 'compy' to refill its health as well.