Game Title: Youth 2D Action Shooting Game with Dot Fighting Zombies

Overview
In this thrilling 2D action shooting game, you take on the role of a powerful team of three superhumans and one dog, all raised in a military facility under the guidance of the AI "MAI." What begins as an experiment involving "Nano Machines," designed to transform creatures into biological weapons, soon spirals into chaos. The "Nano Machine" is accidentally released, turning people into zombies. Now, it's up to you to collect data, power up your weapons, and escape the facility, all within a tense seven-day adventure.

Key Features

• 4 Playable Characters: Control a group of four characters, each with unique abilities and weapons. You can switch between characters on the fly or split them up to tackle challenges in different ways.

• 2D Gun Shooting Action: Engage in fast-paced, fixed-screen shooting battles while navigating through challenging 2D platformer-style stages. Utilize your protagonist's firearms to take down enemies and progress through the game.

• Character-Specific Abilities: Each character comes with unique skills and weapons. Tailor your character combinations to suit the challenges of each stage. Some stages even require you to play as one, two, or three characters at once.

• Nano Machine Power-ups: Gather "Nano Machines" from defeated zombies to enhance your weapons. Some weapons can be powered up to two levels, increasing their effectiveness against the growing zombie horde.

• Dot Art Cinematics: Enjoy pixelated "dot movies" that tell the story of your adventure. These pixel art animations are used to introduce the game and to showcase key story moments.

• Challenging Stages: Each stage is designed with unique challenges. Depending on the situation, you’ll need to change characters or adapt your strategy to overcome obstacles and enemies.

Languages Available:

• Japanese, English, Spanish, French, Italian, Portuguese, Traditional Chinese

Embark on a dangerous mission to escape the facility and survive against an onslaught of zombies. Will you gather the data needed to complete the "Nano Machine," or will you become just another casualty of the outbreak?