# Fishslop > Top-list entry: **this week** (#5). ![Fishslop screenshot](https://raw.githubusercontent.com/vasu-devs/FishSlop_Opus5.5/main/docs/screens/03-sonar.png) ## At a glance - **Score:** 9.1/10 - **Screenshot rating:** 8.8/10 ([manually reviewed image](https://github.com/vasu-devs/FishSlop_Opus5.5/blob/main/docs/screens/03-sonar.png)). Treat this as visual review only; do not infer a playtest. - **Model:** Claude Opus 5.5 - **Technology:** Three.js, TypeScript, WebGL, Browser - **Estimated FP32 operations/s at 60 FPS:** 1,400,000,000 (low confidence; static estimate, not measured). - **Rating basis:** Source contains controls and stateful gameplay; quality is a subjective source-based estimate, not a runtime playtest. - **Verified:** 2026-09-24 - **Repository:** [https://github.com/vasu-devs/FishSlop_Opus5.5](https://github.com/vasu-devs/FishSlop_Opus5.5) - **Evidence:** [direct model evidence](https://github.com/vasu-devs/FishSlop_Opus5.5/commit/a59efa14768c7a8bf3bd35fc68b16268df91cd57) - **Live demo:** [open demo](https://vasu-devs.github.io/FishSlop_Opus5.5/) ## Screenshots Use the source screenshot links below. The list records these assets from the game repository or a related source. - [screenshot 1](https://github.com/vasu-devs/FishSlop_Opus5.5/blob/main/docs/screens/03-sonar.png) — 📸 8.8/10 · manual visual review · Use this frame for the game-level score. Shows a playable scene; assess environmental detail, composition, and action readability. The frame has strong visible polish. ## Model attribution Open the evidence link above. Evidence grade: **direct model evidence**. ## Source description Underwater reef-keeping game with submarine movement, fish feeding, coin collection, upgrade economy, sonar discovery and progression tiers. Game repository has exact Opus 5.5 trailers. Source demo returned HTTP 200; no interactive playtest. ### Gameplay source - [https://github.com/vasu-devs/FishSlop_Opus5.5/blob/main/README.md](https://github.com/vasu-devs/FishSlop_Opus5.5/blob/main/README.md) - [https://github.com/vasu-devs/FishSlop_Opus5.5/commit/a59efa14768c7a8bf3bd35fc68b16268df91cd57](https://github.com/vasu-devs/FishSlop_Opus5.5/commit/a59efa14768c7a8bf3bd35fc68b16268df91cd57) ## Reverse-engineered prompt Reconstruct this prompt from the verified source; it is not an original prompt transcript. See [prompt evidence](https://github.com/vasu-devs/FishSlop_Opus5.5/blob/main/README.md). ```text Build a playable Fishslop using Three.js, TypeScript, WebGL, Browser. Underwater reef-keeping game with submarine movement, fish feeding, coin collection, upgrade economy, sonar discovery and progression tiers. Game repository has exact Opus 5.5 trailers. Source demo returned HTTP 200; no interactive playtest. Preserve the observed controls, state transitions, goals and feedback. This is reconstructed from source, not an original prompt. ``` ## Verification notes - **Status:** verified_source - **Counted units in repository:** 1 - **Units covered by this note:** 1 - **Discovery:** GitHub repository search: opus-5.5 created 2026-09-17..2026-09-24; https://github.com/vasu-devs/FishSlop_Opus5.5 [Back to the awesome list](../../README.md)