RELAY//ZERO — A Browser Stealth Game Built Around Ricochets

The description states that RELAY//ZERO is:

• A browser stealth-action platformer.
• Built with Phaser 4.2.1, TypeScript, and Vite.
• Runs on desktop browsers, with no installation or account required.
• Uses a single reusable tool — the Vector Blade — to control light, sound, cameras, doors, enemy routes, and environmental interactions.
• Features trajectory preview that matches actual gameplay.
• Includes deterministic systems for stealth visibility (light zones), sound events, and guard behavior.
• Has no runtime AI or generated missions, and is fully handcrafted.

Inferred: The game is a single-player experience with one mission, built as part of a hackathon project. It uses a specific physics-based mechanic (ricochet) to enable player interaction with the environment.

The author claims:

• The game captures the arc of a classic side-view infiltration adventure.
• The core mechanic — the Vector Blade — is designed to create meaningful stealth choices without weapons or skill trees.
• It draws inspiration from classic platformers, angle-based games, and modern stealth systems.
• The focus is on readable cause-and-effect in gameplay, with deterministic systems that make stealth legible.

Inferred: The positioning is to appeal to fans of stealth mechanics, platformers, and browser-based indie games. It positions itself as a design-focused, single-tool game rather than a genre-imitator or commercial product.

The description does not state:

• Who the target customer is.
• What the ideal customer profile (ICP) might be.
• Whether there are any existing users or players.

Not evidenced: No information on demographics, user personas, or intended audience beyond a general interest in stealth games or browser-based indie titles.

The description does not state:

• How the product is monetized.
• What pricing model (if any) is used.
• Whether there are plans for paid content, subscriptions, or in-game purchases.

Not evidenced: No business model or pricing information is provided. The game is described as a browser-based build with no login, suggesting it may be free-to-play or a one-time download — but this is not confirmed.

The description states:

• Built with Phaser.js, TypeScript, Vite.
• Uses typed raycasts and vector reflection for the Vector Blade mechanic.
• The trajectory preview and actual throw use the same solver.
• Stealth visibility uses explicit light zones, not rendered pixels.
• Sound events are handled by typed state machines for guards and Tracker Hound.
• Codex with GPT-5.6 was used to implement and review systems.
• The game is deterministic, with no runtime AI or procedural missions.
• Includes 468 unit tests and 62 Chromium scenarios.
• Has cross-browser smoke tests, full playthroughs, lifecycle checks, and packaging verification.

Inferred: The technical stack suggests a highly controlled, test-driven development process, with attention to gameplay fidelity and deterministic behavior. The use of AI tools (Codex) is noted but not as a core product feature.

The description states:

• The project was submitted to the OpenAI 2026 hackathon.
• It includes a public browser build with no login required.
• The game has 468 unit tests and 62 Chromium scenarios, plus full playthroughs and visual checks.
• The author completed one coherent 8–12 minute mission.
• It went through three clear development stages: greybox, procedural gameplay, final visual release.

Not evidenced:

• No data on user engagement or retention.
• No evidence of revenue, monetization, or customer adoption.
• No mention of any external feedback, reviews, or downloads beyond the hackathon submission.

The description does not state:

• Who the competitors are.
• What similar products exist in the market.
• How RELAY//ZERO differentiates from other stealth games or browser-based platformers.

Not evidenced: No competitive analysis or positioning against existing titles is provided. The author only references inspirations (classic platformers, stealth systems), but does not name specific games or platforms.

Inferred risks:

• No commercial traction: The project was submitted to a hackathon and has no evidence of monetization or user base.
• Single-player focus with limited scope: The game is described as one mission, with no indication of plans for content expansion.
• Highly specialized mechanic: The Vector Blade may limit appeal unless it resonates strongly with niche audiences.
• Unproven scalability: The project is a single build from a hackathon — no evidence of long-term product development or team growth.

Red flags:

• No mention of any monetization strategy, user feedback loops, or analytics.
• The game is described as handcrafted, which may imply limited scalability or sustainability beyond the author’s own efforts.

1. What is the intended path to monetization, if any?
2. Are there plans for additional missions or content beyond the current one?
3. How do you plan to gather user feedback and iterate on gameplay?
4. Is there any interest in expanding to mobile or console platforms?
5. What are your long-term goals for the project — is it a hobby or a commercial venture?
6. Do you have any plans for analytics, tracking, or user engagement beyond the hackathon submission?