Compare 4004-022 prices across trusted key stores and find the best deal. Developed by Aaron D.. Published by Aaron D.. Released on 5/5/2019. Available on PC. Genres: Indie.

A one-person wave-survival shooter with a sci-fi premise bigger than its execution. Approach it as a micro-experiment, not a polished product.

I want to root for 4004-022. Every instinct I have as someone who covers the forgotten corners of Steam pulls me toward the solo-dev passion project, the rough diamond hiding behind a cryptic title and a thumbnail nobody clicked. But honesty is also part of this job, and 4004-022 sits at a complicated intersection of ambition and undercooked delivery. The concept is genuinely evocative: humanity has already lost Earth, fled to a refugee planet in deep space, and now that planet is under siege too. There is a kernel of dread in that setup that a more developed game could have done real things with. What you actually get is a 2D top-down shoot-em-up where you pilot a spaceship through escalating alien waves, each day harder than the last. Between runs you spend earned GP on spaceship upgrades and equipment purchased from friendly alien traders, which is a small but welcome wrinkle. The loop is simple: survive, earn, upgrade, repeat. Achievements are tied to survival milestones, reaching day 10, day 20, day 35, day 50, and a separate impossible-mode five-day challenge, which gives the experience some skeletal structure for players who want a target to chase. The problems are real. Steam players have rated it mostly negative, and the criticism is not unfair. The visual and mechanical presentation feel unfinished in ways that go beyond charming roughness. The enemy variety is thin, the upgrades do not create the kind of meaningful decisions that make wave-survival games compulsive, and the pacing flattens quickly once the initial difficulty curve levels out. The game runs on very modest hardware (an Intel Celeron and a mid-2000s Radeon will do it), which tells you something about the graphical scope. None of this is a moral failure. Solo development is hard. Aaron D. shipped something and listed it. That counts. But it counts differently than delivering a satisfying play session. Where 4004-022 might find its audience is among achievement collectors who want a fast, low-friction completion, or among players who find something meditative in the simplest possible wave-survival rhythm. The impossible-mode achievement adds a genuine spike of difficulty for anyone who wants to test the ceiling. For everyone else, especially players who come in expecting the premise to translate into atmosphere, sound design, or narrative texture, the gap between the idea and the game will sting. The seed of something stranger and more affecting is buried in that setup. It just was not excavated here. Kai, Scout Team

4004-022

4004-022

May 5, 2019Aaron D.
GamerScout Says

A one-person wave-survival shooter with a sci-fi premise bigger than its execution. Approach it as a micro-experiment, not a polished product.

PC
Steam Deck Verified
Best Price Available
€0.33
at Kinguin
Lowest tracked: €0.33
Track this price

GamerScout Verdict

Skip unless you are an achievement hunter or curious about the absolute floor of solo-dev wave shooters.

Compare Prices(2 stores)

KinguinBest price
StandardGlobalSteam KeyKey
€0.33
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€0.60
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€0.64
Priced in EUR by the store
Buy

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Price History

Lowest tracked
€0.3326 Jun 2026
Current best
€0.33
Lowest since we started tracking
Keyshops
€0.29€0.42€0.55€0.687 Jun30 Jun23 Jul14 Aug6 Sept
7 Jun — 6 Sept
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Screenshots & Media

About 4004-022

I want to root for 4004-022. Every instinct I have as someone who covers the forgotten corners of Steam pulls me toward the solo-dev passion project, the rough diamond hiding behind a cryptic title and a thumbnail nobody clicked. But honesty is also part of this job, and 4004-022 sits at a complicated intersection of ambition and undercooked delivery. The concept is genuinely evocative: humanity has already lost Earth, fled to a refugee planet in deep space, and now that planet is under siege too. There is a kernel of dread in that setup that a more developed game could have done real things with. What you actually get is a 2D top-down shoot-em-up where you pilot a spaceship through escalating alien waves, each day harder than the last. Between runs you spend earned GP on spaceship upgrades and equipment purchased from friendly alien traders, which is a small but welcome wrinkle. The loop is simple: survive, earn, upgrade, repeat. Achievements are tied to survival milestones, reaching day 10, day 20, day 35, day 50, and a separate impossible-mode five-day challenge, which gives the experience some skeletal structure for players who want a target to chase. The problems are real. Steam players have rated it mostly negative, and the criticism is not unfair. The visual and mechanical presentation feel unfinished in ways that go beyond charming roughness. The enemy variety is thin, the upgrades do not create the kind of meaningful decisions that make wave-survival games compulsive, and the pacing flattens quickly once the initial difficulty curve levels out. The game runs on very modest hardware (an Intel Celeron and a mid-2000s Radeon will do it), which tells you something about the graphical scope. None of this is a moral failure. Solo development is hard. Aaron D. shipped something and listed it. That counts. But it counts differently than delivering a satisfying play session. Where 4004-022 might find its audience is among achievement collectors who want a fast, low-friction completion, or among players who find something meditative in the simplest possible wave-survival rhythm. The impossible-mode achievement adds a genuine spike of difficulty for anyone who wants to test the ceiling. For everyone else, especially players who come in expecting the premise to translate into atmosphere, sound design, or narrative texture, the gap between the idea and the game will sting. The seed of something stranger and more affecting is buried in that setup. It just was not excavated here.

Kai
Kai · Scout Team

Indie & narrative

Tags

singleplayerachievementstier:sub-5Wave SurvivalTop-Down ShooterSpaceship UpgradesEscalating DifficultyImpossible ModeAchievement HuntingSolo DevSci-Fi Setting

System Requirements

Minimum

OS
Windows 7
Memory
2 GB RAM
DirectX
Version 11
Storage
128 MB available space
Graphics
Radeon HD 3470
Processor
Intel Celeron E3200

Recommended

OS
Windows 10
Memory
4 GB RAM
DirectX
Version 11
Storage
128 MB available space
Graphics
Radeon HD 5470
Processor
Intel Core 2 Duo E4400

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Reviews & Ratings

No ratings available

Game Info

Developer
Aaron D.
Publisher
Aaron D.
Release Date
May 5, 2019

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Best price€0.33
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Frequently asked questions about 4004-022

How much does 4004-022 cost?

As of 6 September 2026, the cheapest in-stock offer for 4004-022 is €0.33 at Kinguin, out of 3 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy 4004-022 cheapest?

The lowest in-stock price we track for 4004-022 is €0.33 at Kinguin (6 September 2026). We compare 3 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is 4004-022 available on?

4004-022 is available on PC.

When was 4004-022 released?

4004-022 was released on 5 May 2019.

Who developed 4004-022?

4004-022 was developed by Aaron D..