Compare Echoes III prices across trusted key stores and find the best deal. Developed by Binary Zoo. Released on 9/5/2018. Available on PC. Genres: Action, Indie.

If you have a soft spot for neon-soaked arcade shooters and a hunger for leaderboard glory, Binary Zoo's third Echoes entry delivers a compact, frantic jolt of retro chaos that respects your time.

I want to be upfront about what Echoes III is and is not, because the gap between those two things is exactly where the mixed Steam reception lives. This is a small, deliberate, score-attack arcade game rooted in the Asteroids bloodline, pushed into full 3D, and dressed in the kind of hyperactive neon glow that makes you squint pleasantly at your own monitor. Binary Zoo have been refining this formula since the mid-2000s, and Echoes III is the furthest they have pushed it. The jump to 3D means threats come at you from every axis, asteroids and comets drifting in from the sides, above, and below, turning the familiar twin-stick rhythm into something noticeably more demanding. The structure is clean and honest. Five solar systems, each with their own flavour, ranging from the relatively gentle Class 1C asteroid fields to the violent, comet-choked Hades system. Across each you pick from four distinct modes: the classic Echoes score-chase, Survivor (one life, no mercy), Speed Run (kill quota, race the clock, finish by destroying the sun), and Big Bang, which strips your guns entirely and hands you only bombs to cobble together from scattered parts. That last mode in particular has a strange, tense poetry to it. Twenty combinations total, and the game wears that number honestly rather than padding it. Pickups do real work here. Weapon upgrades stack into something noticeably more satisfying than where you started, shield boosts buy you the seconds you need to breathe, and smart bombs are the panic button that actually feels earned when you use it. The achievement system is woven directly into progression rather than bolted on as an afterthought: unlocking Steam achievements feeds upgrades back into your runs, which means completionists and leaderboard hunters will find more here than a quick glance suggests. Fifty achievements is an ambitious number for a game this compact, and hunting them will take genuine skill. The soundtrack, handled by Anti-Lag, sits in that clubby, propulsive electronic register that older Binary Zoo fans will recognise. It does not try to be ambient. It tries to be pressure, and it succeeds. The honest criticisms are real though. Echoes III was built as a showcase for the AppGameKit engine, and that context shapes its ceiling. The content is thin if you do not respond to score-chasing, leaderboard climbing, or achievement grinding. There is no story, no unlockable ship, no meta-progression outside the achievement-tied upgrades. Players who want variety in their arcade games rather than depth in a single loop will bounce off this quickly, and the mixed Steam reception reflects exactly that split. This is a game that rewards a very specific type of attention. For the right person, though, there is something genuinely calming and then genuinely terrifying about how Echoes III escalates. The first wave of asteroids feels almost contemplative. Twenty minutes later the screen is a wall of geometry moving from three directions at once, the weapon is maxed, the music has climbed to something relentless, and you are one bad dodge away from watching your score evaporate. That arc, repeated across five systems and four modes, is the whole proposition. Binary Zoo know exactly what they are making, and they finish it cleanly. Kai, Scout Team

Echoes III

Echoes III

Sep 5, 2018Binary ZooUnknown
GamerScout Says

If you have a soft spot for neon-soaked arcade shooters and a hunger for leaderboard glory, Binary Zoo's third Echoes entry delivers a compact, frantic jolt of retro chaos that respects your time.

PC
Best Price Available
€0.96
at Eneba
Lowest tracked: €0.96
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GamerScout Verdict

Worth it for score-chasers and leaderboard hunters; too thin for players who need variety beyond a single well-crafted arcade loop.

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StandardEurope (EU)Steam KeyKey
€0.96
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€1.00
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StandardGlobalSteam KeyKey
€1.41-5%
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€6.59
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Price History

Lowest tracked
€0.966 Jun 2026
Current best
€0.96
Lowest since we started tracking
Keyshops
€0.88€0.93€0.99€1.046 Jun29 Jun23 Jul15 Aug7 Sept
6 Jun — 7 Sept
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Screenshots & Media

About Echoes III

I want to be upfront about what Echoes III is and is not, because the gap between those two things is exactly where the mixed Steam reception lives. This is a small, deliberate, score-attack arcade game rooted in the Asteroids bloodline, pushed into full 3D, and dressed in the kind of hyperactive neon glow that makes you squint pleasantly at your own monitor. Binary Zoo have been refining this formula since the mid-2000s, and Echoes III is the furthest they have pushed it. The jump to 3D means threats come at you from every axis, asteroids and comets drifting in from the sides, above, and below, turning the familiar twin-stick rhythm into something noticeably more demanding. The structure is clean and honest. Five solar systems, each with their own flavour, ranging from the relatively gentle Class 1C asteroid fields to the violent, comet-choked Hades system. Across each you pick from four distinct modes: the classic Echoes score-chase, Survivor (one life, no mercy), Speed Run (kill quota, race the clock, finish by destroying the sun), and Big Bang, which strips your guns entirely and hands you only bombs to cobble together from scattered parts. That last mode in particular has a strange, tense poetry to it. Twenty combinations total, and the game wears that number honestly rather than padding it. Pickups do real work here. Weapon upgrades stack into something noticeably more satisfying than where you started, shield boosts buy you the seconds you need to breathe, and smart bombs are the panic button that actually feels earned when you use it. The achievement system is woven directly into progression rather than bolted on as an afterthought: unlocking Steam achievements feeds upgrades back into your runs, which means completionists and leaderboard hunters will find more here than a quick glance suggests. Fifty achievements is an ambitious number for a game this compact, and hunting them will take genuine skill. The soundtrack, handled by Anti-Lag, sits in that clubby, propulsive electronic register that older Binary Zoo fans will recognise. It does not try to be ambient. It tries to be pressure, and it succeeds. The honest criticisms are real though. Echoes III was built as a showcase for the AppGameKit engine, and that context shapes its ceiling. The content is thin if you do not respond to score-chasing, leaderboard climbing, or achievement grinding. There is no story, no unlockable ship, no meta-progression outside the achievement-tied upgrades. Players who want variety in their arcade games rather than depth in a single loop will bounce off this quickly, and the mixed Steam reception reflects exactly that split. This is a game that rewards a very specific type of attention. For the right person, though, there is something genuinely calming and then genuinely terrifying about how Echoes III escalates. The first wave of asteroids feels almost contemplative. Twenty minutes later the screen is a wall of geometry moving from three directions at once, the weapon is maxed, the music has climbed to something relentless, and you are one bad dodge away from watching your score evaporate. That arc, repeated across five systems and four modes, is the whole proposition. Binary Zoo know exactly what they are making, and they finish it cleanly.

Kai
Kai · Scout Team

Indie & narrative

Tags

singleplayerachievementscontroller-supporttier:sub-5Score AttackArcade ShmupTwin-StickLeaderboard-DrivenAchievement-Gated ProgressionShort-SessionAppGameKit ShowcaseRetro Neon

System Requirements

Minimum

OS
Windows XP / Vista / 7 / 8 / 10
Memory
512 MB RAM
DirectX
Version 9.0c
Storage
60 MB available space
Graphics
DirectX Compatible
Processor
1GHz processor
Sound Card
DirectX Compatible

Recommended

OS
Windows XP / Vista / 7 / 8 / 10
Memory
512 MB RAM
DirectX
Version 9.0c
Storage
60 MB available space
Graphics
DirectX Compatible
Processor
1GHz processor or faster
Sound Card
DirectX Compatible

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Game Info

Developer
Binary Zoo
Publisher
Unknown
Release Date
Sep 5, 2018

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Frequently asked questions about Echoes III

How much does Echoes III cost?

As of 7 September 2026, the cheapest in-stock offer for Echoes III is €0.96 at Eneba, out of 4 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Echoes III cheapest?

The lowest in-stock price we track for Echoes III is €0.96 at Eneba (7 September 2026). We compare 4 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Echoes III available on?

Echoes III is available on PC.

When was Echoes III released?

Echoes III was released on 5 September 2018.

Who developed Echoes III?

Echoes III was developed by Binary Zoo.