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North American boxart
|Developer(s)||Bandai (Original Programming)
Flying Tiger Development (US Reprogramming) 
|Genre(s)||Role-playing, Digital pet|
Digimon World (デジモンワールド Dejimon Wārudo?) is a video game by Bandai on the PlayStation, released in 1999, about the Digimon virtual pets. It was followed by various sequels released for the PlayStation and other platforms.
The storyline focuses on a human brought to File City on File Island by Jijimon to save the island. Digimon have been losing their memories and becoming feral and the city has fallen into disarray. The goal of the player, who is represented by a young boy whose name is given as "Hiro/Hero" (this is a common Japanese naming convention for RPG protagonists), is to save the island by helping Digimon recover their memory and return to the city.
Critical reception of the game was mixed, with most of the criticism going towards the "uninteractive nature" of gameplay, which seemed odd for a game involving virtual pets, but it nonetheless gained a cult following among PlayStation players.
The gameplay revolves around raising a single Digimon from its egg form, hatching into a Fresh, up through In-Training, Rookie, Champion, and with work, Ultimate. A Digimon partner will "fade away" with age, and return to an egg eventually, so the player has to raise it again. To raise a Digimon partner, the player must train it, feed it, let it rest and take it to a bathroom.
The other main part of gameplay is battle. The player's partner Digimon fight the Digimon that have become aggressive due to a crisis on File Island. Partner Digimon begin the game with a few basic skills, but acquire more as they progress in levels through the game.
The more Digimon who you gain in your city will make training and various other aspects of the game much easier. Many will open shops and even sell items, some which will open mini-games you can play to gain rewards and items.
The game revolves around a young boy named Hiro (the player can name the protagonist in the beginning of the game), the protagonist, who is drawn into the Digital World through his V-Pet device. Jijimon greets and asks him a few questions, the answers to which determine whether he begins with an Agumon (Day) or Gabumon (Night). His goal is to travel around File Island, locating all of the resident Digimon of File City who have turned feral and bring them back, raising Digimon partners in the process. He must train his Digimon and battle his way through all of Digimon World until the once sparsely populated city is flourishing with different Digimon from all of Digimon World. He must eventually go to Mount Infinity (the final location) to confront the antagonist, Analogman, and the mega Machinedramon, and save the Digital World from destruction.
Developer and publisher Bandai (now Namco Bandai Games) used an extensive marketing campaign to compete with Nintendo's Pokémon media franchise, specifically the video games Pokémon Red and Blue. A promotional Digimon trading card was offered to the first 100,000 North American customers to purchase the game. The game was officially announced in conjunction with Digimon World 2 in May 2000, before either's release.
GameSpot's Miguel Lopez gave the game a 5.1 out of 10, criticizing the uninteractive nature of most of the game and concluding that "Digimon World isn't for everyone – only dedicated Digimon fans or fans of the monster-raising genre need apply." IGN's David Zdyrko offered a similar opinion, additionally praising the graphics and sound. By February 2000, the game had sold approximately 250,000 copies in Japan. and made greatest hits in North America, and platinum range in Europe.
Despite mixed critical reception, Digimon World became fairly popular with gamers and developed a cult following.
The game was followed by various sequels released for the PlayStation and other platforms, though they do not retain the gameplay elements found in the original. In addition, despite being localized as such, Digimon World DS, Digimon World Dawn and Dusk, Digimon World Data Squad, and Digimon World Championship aren't official games in the series.
Digimon World Re:Digitize was first announced in July 2011, in an issue of V-Jump, as the first Digimon game for the PlayStation Portable. The game was announced to be developed by Japanese video game developer Tri-Crescendo, The original premise of Re:Digitize was to call back to the first Digimon World game; unlike the sequels.
Digimon World: Next Order was announced in the July 2015 issue of V-Jump. It will be released for Playstation Vita and will be published by Bandai Namco. A trailer was released on July 31 and featured clips from the original Digimon World before showcasing its gameplay. It will be about an “evolving world,” and like Re:Digitize, the player will take control of the main character who will travel alongside a Digimon partner. The first partners to be revealed were Agumon and Gabumon. It is slated for release in Japan 2016.
- Lopez, Miguel (June 30, 2000). "Digimon World Review for PlayStation". GameSpot. Retrieved March 29, 2010.
- Zdyrko, Dave (February 15, 2000). "Digimon World". IGN. Retrieved April 22, 2010.
- Shoemaker, Brad (May 16, 2000). "Digimon World Hands-On". GameSpot. Retrieved June 6, 2010.
- Zdyrko, David (July 5, 2000). "Digimon World". IGN. Retrieved March 29, 2010.
- Spencer (July 18, 2011). "Devil Survivor And Durarara!! Artist Tied To New PSP Digimon Game". Siliconera. Retrieved April 16, 2015.
- Loo, Egan (July 17, 2011). "Digimon World: Re:Digitize PSP Game to Ship in 2012". Anime News Network. Retrieved April 16, 2015.
- Gantayat, Anoop (July 23, 2011). "Digimon World Being Developed by Tri-Crescendo". Andriasang.com. Retrieved April 16, 2015.
- Laura (November 29, 2011). "Digimon World Re:Digitize Goes the Full Mile Back to Digimon World 1". Siliconera. Retrieved April 16, 2015.
- "PS Vita「デジモンワールド -next 0rder-」ティザーPV". Bandai Namco's YouTube Channel. Bandai Namco Japan. 31 July 2015. Retrieved 1 August 2015.