Games developed by Mutech
We provide a list of companies that developed abandonware games.
Select a company to view its games.
To make searching easier, use pagination by number or letter.
Madō King Granzort
Madō King Granzort, released for the SuperGrafx in 1990, is a horizontally scrolling action shooter that translates the anime’s fusion of magic and machinery into a compact arcade experience. Players pilot the Granzort battlesuit, a mobile fortress capable of delivering rapid blaster fire while weaving through a storm of enemy projectiles. Across a sequence of vividly realized worlds—from mineral labyrinths to orbital fortresses—the mission is to thwart an invasion that blends sorcery with steel. The suit carries a shield and a standard energy blaster, and progression follows a straightforward stage-by-stage structure, with each level culminating in a multi-phase boss encounter that demands precise maneuvering and smart weapon use.
Core mechanics hinge on responsive controls and weapon management. The game uses a two-button layout that keeps the action direct: one button fires the main blaster while the other triggers a power-up mode or special attack. Power-ups, color-coded for quick recognition, upgrade Granzort’s fire to wider spreads, stronger lasers, or homing missiles, each contributing to a distinct feel for clearing crowds of foes. A dedicated energy gauge fuels a screen-clearing, burst-style attack, giving players a reliable tool to reset crowded corridors during tight moments. The design emphasizes rhythm and positioning—players must thread between salvoes, exploit enemy vulnerabilities, and capitalize on brief openings, all while conserving their shield for harsher assaults from the next wave or boss.
Visuals are a hallmark of the presentation, with the SuperGrafx’s enhanced color and sprite work delivering a bold, readable image even under heavy fire. Layered backdrops provide a sense of depth as parallax scrolling moves beneath a parade of mechanical adversaries and magical constructs. Enemies range from robotic patrol units to enchanted automatons, each drawn with crisp outlines and lively animation. Stage design favors variety, moving from crystalline caverns to rusted fortresses and energy-rich orbital halls, with bosses towering above the fray and unveiling multiple attack patterns across the fight. The overall look preserves a polished, arcade-forward clarity that keeps player attention on the action.
Audio complements the visual speed with a bright, synthesizer-driven score and crisp sound effects. The soundtrack maintains momentum through energetic themes that shift with the stage and boss encounters, while weapon bursts, laser beams, and explosions offer clean, decisive audio feedback. The result is a coherent audio-visual package that reinforces the brisk tempo and tactile feel of piloting Granzort. The experience rewards timing, weapon selection, and map awareness, delivering a faithful and engaging licensed action title on the SuperGrafx that invites repeated plays and tactical refinement.
Quiz Avenue
Quiz Avenue is a quiz game with a 'quest mode' in which the player controls a warrior who must save Princess Questine from the clutches of the evil Shameless, the enemies of the kingdom of Erudition. The player navigates the hero through small boards with branching paths; each point of interest represents a 'battle' of questions against a monster, culminating in a 'boss battle' in the final stage, where the player can select the theme of the questions (e.g., geography, movies, English language, etc.). The quiz encounters vary in length and number of answers to choose from, but always have a time limit for each question. In addition, a separate 'party mode' allows players to compete in trivia games, each consisting of either three or five rounds.
Quiz Avenue II
Quiz Avenue II, like its predecessor, is a quiz game with a story-based quest mode that continues the plot of the first game. After the defeat of the evil Shameless, peace was restored to the kingdom of Erudition; however, demonic forces soon appeared on the horizon, and two young warriors, a boy and a girl, were sent by the queen to stop them.
The quiz rules in this installment are largely the same as in the previous entry, with three or four answers to choose from for each question and a time limit. Advancement on the board, however, is determined by choosing cards with the number of steps written on them, rather than the point-to-point movement of the first game. New is the two-player mode for the quest, in which the second player controls the heroine and the two answer the questions simultaneously. Some new features have been added, such as the possibility of acquiring various bonuses before a quest encounter. The party mode is replaced by the so-called 'F1 Grand Prix', which is a series of trivia questions in which each round is presented as a Formula 1 race.
Yawara!
Yawara! is a highly underrated gem in the world of gaming, released in 1992 for the TurboGrafx CD. This unique game is based on the popular manga and anime series of the same name, which follows the story of a young judo prodigy named Yawara Inokuma. The game perfectly captures the essence of the series, providing players with an immersive and challenging experience.
The gameplay of Yawara! is a delightful mix of strategy and action, as players must navigate Yawara through various judo matches and challenges. Each match is carefully crafted to emulate the intense and fast-paced nature of real judo matches, making for an adrenaline-fueled gaming experience. The controls are intuitive and responsive, allowing players to execute various judo moves and techniques with precision and fluidity.
What truly sets Yawara! apart from other sports games of its time is its storyline. The game follows the events of the manga and anime series closely, and players get to experience Yawara’s journey from a timid high school student to an accomplished judo champion. The game also delves into the personal relationships and struggles of Yawara, adding depth and emotion to the overall gaming experience.
One of the highlights of Yawara! is its stunning graphics. The game boasts beautiful hand-drawn backgrounds and character designs, which perfectly capture the aesthetics of the manga and anime series. Each character is uniquely animated, adding to the overall charm of the game. The vibrant colors and attention to detail make Yawara! a feast for the eyes, even by today's standards.
The soundtrack of Yawara! is also worth mentioning. Composed by renowned video game composer Michiru Yamane, the music perfectly complements the action and emotion of the game. The tracks range from upbeat and energetic to calm and melancholic, creating a perfect balance of emotions throughout the game. The sound effects are also well-crafted, making the gameplay even more immersive and engaging.
One of the most interesting aspects of Yawara! is the inclusion of bonus mini-games. Throughout the game, players can unlock various mini-games that provide a break from the main storyline. These mini-games range from simple button-mashing challenges to puzzles, providing a fun and refreshing change of pace. These mini-games also add replay value and make Yawara! a game that players can come back to again and again.
