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Aviassembly

Aviassembly

Build and fly your own airplane! Complete missions to earn money, upgrade your plane, and discover new locations in an open world.

Released Apr 11, 2025 Developer Jelle Booij Platforms Windows Early AccessFlightBuildingPhysicsTransportation
View on Steam ↗ $9.99 (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

97.1%positive4,112 reviews
Recommended · 9 found this helpful

“Very peaceful and fun. This game is so nice to play after a long day. Wish they had a longer story/playtime, with more missions”

— a player, Steam review · 34 hrs played
Recommended · 2 found this helpful

“very fun it can be hard at the start but when you get ahang of it, its a very fun game and the map is like huge and i cant see how big it is”

— a player, Steam review · 27 hrs played
Recommended · 2 found this helpful

“great game a little hard to start and learn but after its great fun especialy once u unlock the bigger plane things idk 10/10 { btw i only downloaded this game because of joe bart so thank him }”

— a player, Steam review · 14 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-11 11:25 UTC · history via SteamCharts.

160playing at last check
26924-hour peak
2,745all-time peak
0 1k 2k 2026 1.3k avg · Apr 2025

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

11achievements
9.6%median completion
0.8%rarest: Wood engine
18.1% of players 13.5% of players 13.2% of players 12.0% of players 10.9% of players 9.6% of players 5.5% of players 5.0% of players 5.0% of players 4.2% of players 0.8% of players 18.1% 0% most earned rarest
Almost everyone has
18.1%Speed 1 — Reach a speed of 500
13.5%Speed 2 — Reach a speed of 1000
13.2%Cargo truck — Make a delivery without leaving the ground
Rarest badges of honor
0.8%Wood engine — Finish the campaign with wood engines only
4.2%Wingless — Complete a mission with a plane that has no wings
5.0%Speed 3 — Reach a speed of 3000

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$9.99current · sampled 2026-07-26 08:39 UTC
$9.99lowest since tracking began2026-07-11
US9.99 USD
EU9.75 EUR
UK8.50 GBP
Australia14.50 AUD
Canada12.99 CAD
Japan1,200 JPY
Brazil32.99 BRL
China42.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$6.2 Brazil Japan Canada US Australia EU UK≈$11

Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.

$0 $10 $20 07-11 07-13 07-16 07-19 07-22 07-26

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jun 30, 2026
Update 8

I had a lot more planned for this month than I actually got done. The same thing happened last month, so my planning has been a little optimistic. But it’s not all bad, I did add a big feature this mo

Jun 01, 2026
Small Patch

Fixed performance issues with propeller engines Fixed invisible helicopter rotors Fixed upgrade hint in the wrong place Fixed slow backwards taxing Improved explosion visuals

May 31, 2026
Update 7

Last month I laid out a plan for May. Unfortunately not everything on the list made it in. But I did get a good amount done, and I would rather release what is ready than hold it back. This update is

May 05, 2026
Small patch

Rebalanced engine efficiency curves Rebalanced some wheels Small performance improvement

Apr 30, 2026
Update 6

This update is focused on physics improvements. The goal was to add more depth without sacrificing the accessibility that makes Aviassembly what it is. I hope this update strikes a good balance. Engin

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresSimulation, Early Access
Player tagsEarly Access · Flight · Building · Physics · Transportation · Sandbox · Exploration · Crafting · Open World · Simulation · Jet · Science (SteamSpy community voting)
FeaturesSingle-player · Family Sharing
LanguagesEnglish
Achievements11
Estimated owners100,000 – 200,000 (SteamSpy)
Official sitehttps://jellebooij.com/aviassembly/press.html
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Window 10 Processor: Intel Core I5 4460 3.20 Ghz or equivalent Memory: 4 GB RAM Graphics: Nvidia GeForce GTX 970 or equivalent DirectX: Version 11 Storage: 300 MB available space