App Overview

SD Gundam G Generation ETERNAL icon

SD Gundam G Generation ETERNAL

Bandai Namco Entertainment Inc. · Games

The latest title from the Gundam strategy game series "G Generation" is finally available on your smartphone!

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.9
5,974 ratings · Top 5%

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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A product spec, screen plans, and build steps for your coding agent.

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What's included18 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for SD Gundam G Generation ETERNAL: map the core Games workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Implement an interactive tutorial that guides users through the first battles and features.

Assumption to check: Limited tutorial or onboarding for new players

Validate with people who use this workflow before building.

Hypothesis 2

Simplify in-app purchase options and provide clearer descriptions for each tier.

Assumption to check: In-app purchase confusion with multiple tiers

Validate with people who use this workflow before building.

Hypothesis 3

Introduce varied missions and events to keep gameplay fresh and engaging.

Assumption to check: Repetitive gameplay can lead to boredom

Validate with people who use this workflow before building.

Hypothesis 4

Offer more free content or rewards to balance user experience.

Assumption to check: Heavy reliance on in-app purchases for progression

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

The latest title from the Gundam strategy game series "G Generation" is finally available on your smartphone! [Game Features] ■ The most Mobile Suits and characters ever! Play with over 850 Mobile Suits from 96 different Gundam titles! Choose your favorite characters and Mobile Suits, form the ultimate squad, and sortie into battle! Are you ready to embark on more Gundam adventures? [Official Social Media Channels] Check the latest info and Events here! And don't forget to follow us! X: https://x.com/ggene_eternalEN Facebook: https://www.facebook.com/ggene.eternal/ Bandai Namco Entertainment Inc. Website: https://bandainamcoent.co.jp/english/ By downloading or installing this app, you agree to the Bandai Namco Entertainment Terms of Service. Note: This game contains some items available for in-app purchase that can enhance gameplay and speed up your progress. In-app purchases can be disabled in your device settings, see https://support.apple.com/en-us/HT201304 for more details. This application is distributed under the official rights from the license holder. ■About [Eternal Pass] It is a monthly service that allows for increased stage challenge attempts and item grants. ■Service Content 1 Upgrade Stages (Capital) Challenge Limit 1Up Upgrade Stages (Units) Challenge Limit 1Up Upgrade Stages (Characters) Challenge Limit 1Up Upgrade Stages (Supporters) Challenge Limit 1Up ・The above effects will be applied during the subscription period. ■Service Content 2 Premium Unit Assembly Ticket×5 Limited Time AP Pack (Effective for 30 days)×5 ・The items will be granted upon logging in after the purchase or renewal. *If the maximum holding limit is exceeded, the items will be granted to the present box. *The Limited Time AP Pack is effective for 30 days from the granting date. It will expire 30 days later even if not used. ■Validity Period and Auto-Renewal ・The effective period of the Eternal Pass is one month after purchase and it will be automatically renewed. *One month refers to the same date and time of the next month from the purchase date. Example: If purchased at 1:00 AM on January 1, it is valid until 0:59 AM on February 1. *If the same date does not exist in the next month, it will be valid until the closest date within the next month. Example: If purchased at 1:00 AM on March 31, it is valid until 0:59 AM on April 30. *Depending on the timing of the purchase or renewal, such as around the turn of the month, there may be a few days' discrepancy in the reflection timing on the platform side. ・To cancel the Eternal Pass, please cancel it at least 3 days (72 hours) before the automatic renewal. *If you miss the 3 days (72 hours) deadline, there may be a timing discrepancy on the platform side, preventing the intended cancellation timing. ・Even if you cancel during the validity period, you will receive the Eternal Pass benefits until the expiration of the validity period. Example: If purchased at 1:00 AM on January 1 and canceled on January 2 during the validity period, you will still receive the benefits until 0:59 AM on February 1. ■How to Cancel You can cancel the subscription by following the steps below: 1. Select your username from [Settings]. 2. Select [Subscription]. 3. Select the subscription for [SD Gundam G Generation Eternal]. 4. Select [Cancel Subscription] to proceed with the cancellation. *Please note that deleting the app or game data (account) does not cancel the subscription. Be cautious. *If you are unsure about the steps, please contact the platform you are using. ■Terms of Use https://legal.bandainamcoent.co.jp/terms/ ■Privacy Policy https://legal.bandainamcoent.co.jp/privacy/

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Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

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From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.