Gubble is a PlayStation, iOS and PC game. Most of the gameplay requires the player to solve a series of real-time puzzles in which he uses tools, such as a hammer or screwdriver, which the main character, Gubble (an alien), uses in a humorous way to remove the implements of these tools, such as nails and screws, from the playing area. Gubble HD is an enhanced version for PC and the iPad.The opening storyline to Gubble (only found in the instruction booklet) is very vague and is only used to make the game seem slightly more rational. The majority of the game is spent on the fictional planet Renigar, and many of the puzzles repeat themes of a certain world (the game is split into multiple worlds).

Guilty Gear (Japanese: ギルティギア Hepburn: Giruti Gia), subtitled The Missing Link in Japan, is a 2D fighting video game developed by Team Neo Blood, an Arc System Works production group led by Daisuke Ishiwatari, and published by Arc System Works. First released on May 14, 1998, for the PlayStation, it is the first installment in the series of the same name. Set in a world destroyed by a war between humans and bio-organic weapons called Gears, it follows ten fighters as they enter a tournament held to prevent resurrection of the Gears' leader. Its gameplay consists in one-on-one fights, with a main four button configuration, featuring special moves and instant kill techniques, as well as three different playable modes.Devised by Ishiwatari, it took a year and a half in production, with Street Fighter and manga influences. After its original release, it was brought to North America, Europe and PAL region, and reached cult status among gamers. It has received favorable critical reception, with praise towards its characters' roster, 2D graphics and fast gameplay that differentiates it from other games of the same genre. It has been labeled as one of few games of its era to cause any sort of impact on the genre, except from Capcom and SNK hegemonic games. However, it received criticism due to its difficult and unbalanced set of characters.

Gundam: The Battle Master, later known as Battle Assault, is a series of fighting games released for the PlayStation, PlayStation 2 and Game Boy Advance. The series features mobile suits from several eras of the Gundam metaverse and some non-traditional fighting game elements. Every entry was developed by Bandai in co-operation with Japanese developer Natsume, who also made the 1996 Shin Kidō Senki Gundam Wing: Endless Duel.

Gunfighter: The Legend of Jesse James is a shooter video game developed by Rebellion Developments and published by Ubisoft for the PlayStation. The game's plot is set in the American Old West. The game's protagonist is Jesse James, an American outlaw who lived in the 19th century.

Hi-Octane is a racing and vehicular combat video game released in 1995 for the PC, PlayStation and Sega Saturn, developed by Bullfrog, and based upon their earlier Magic Carpet game code.It is notable amongst racing games for its wide and open tracks, and the resulting freedom offered to the player, and also for its excessive speed. It suffered in the marketplace due to thematic similarities with the better received Wipeout by Psygnosis and the generality of its graphics engine made for a very short depth of view compared to contemporary racing games.Hi-Octane is rumored to begin life as something several Bullfrog programmers coded in free time, and then decided to improve the game and market it under the auspices of Electronic Arts. Developer Peter Molyneux stated that EA set Bullfrog under pressure to release Dungeon Keeper, but they weren't able to do so within their deadlines. In order to relieve some of the pressure, they quickly developed Hi Octane.In a Gamasutra article it was mentioned that "PC and Saturn racing game Hi-Octane, was developed in just eight weeks using the Magic Carpet engine, as a way to "fill a quarter that didn't have enough revenue".

Hidden & Dangerous is a 1999 World War II computer and video game developed by Illusion Softworks and published by Take-Two Interactive and TalonSoft for Windows, the Dreamcast, and the PlayStation. The PlayStation port of the game was developed by Tarantula Studios. It is regarded as one of the pioneering tactical first/third person shooters.Hidden & Dangerous was voted the 4th best video game developed in the Czech Republic and Slovakia in a Survey by Czech server BonusWeb.

Hoshigami: Ruining Blue Earth (Hoshigami ～沈みゆく蒼き大地～ Hoshigami: Shizumiyuku Aoki Daichi) is a tactical role-playing game (RPG) developed by MaxFive and published by Atlus in 2001. The game was never released in Europe or Australia. The game was remade as Hoshigami Remix for the Nintendo DS in 2007 by Arc System Works.

Hot Wheels: Extreme Racing is a racing game for the PlayStation, released in 2001. It features vehicles based on the Hot Wheels series of toys.