# Echo Circuit: Retro Pulse — Trigger Chains. Retro Grid.

> Trigger Chains. Retro Grid. (iPhone/iPad app by 晓丹 陈.)

- Source: https://appshunter.io/ios/app/echo-circuit-retro-pulse/id6760533006 (this page in markdown: same URL + `.md`)
- Developer: [晓丹 陈](https://appshunter.io/developer/1882485645)
- Category: Games
- Price: Free
- Age rating: 4+
- Requires: iOS 16.1 · 7 MB
- Languages: American English
- Released: 2026-03-16
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/echo-circuit-retro-pulse/id6760533006/reviews.md

## What is Echo Circuit?

Echo Circuit: Retro Pulse is a casual arcade puzzle game inspired by retro electronic systems and neon circuit aesthetics. Players interact with a dynamic circuit grid where energy pulses travel through connected nodes.

The goal is to trigger nodes at the right time to create chain reactions that spread across the circuit board. Different node types influence the pulse behavior, including amplifiers, split nodes, delay nodes, and boosters. Combining these nodes strategically creates larger combos and higher scores.

The game features a retro pixel interface with neon glow effects and smooth animations that simulate energy flowing through electronic circuits. As the game progresses, the difficulty increases with more complex circuit layouts and faster gameplay.

Main Features:
- Retro pixel inspired visual style with neon circuit animations
- Endless score-based gameplay
- Dynamic circuit node system with multiple node types
- Combo chain reactions that reward strategic timing
- Local leaderboard tracking the highest scores
- Achievement system unlocking milestones
- Detailed player statistics
- Pause and resume functionality
- Game over screen displaying performance data
- 'Play Again' option to restart with reset data

Echo Circuit: Retro Pulse is designed as a quick-play arcade puzzle experience that combines reaction timing with light strategy.


## Version history (last 1 release)

### 1.0.0 — 2026-03-16

No release notes.

## More apps by 晓丹 陈

- [Snack Stack Rush](https://appshunter.io/ios/app/snack-stack-rush/id6760289974)
- [Hedge Pulse: Energy Balance](https://appshunter.io/ios/app/hedge-pulse-energy-balance/id6760532970)
- [Block Fusion: Chain Reactor](https://appshunter.io/ios/app/block-fusion-chain-reactor/id6761453396)

All apps by 晓丹 陈: https://appshunter.io/developer/1882485645

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-15.*