

Main Assembly
Bad Yolk Games · January 26, 2021 · Sandbox, Building, Simulation, Online Co-Op, Programming
Buy the Main Assembly key for Steam from GAMIVO at $0.26 — the cheapest of 23 stores we compare.
Where to buy Main Assembly — official stores
Cheapest Main Assembly keys — keyshops
Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.
Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.
Main Assembly price by region
Main Assembly costs €0.23 in Europe (EUR), $0.26 in the United States, $0.26 in Georgia (USD), £0.32 in the United Kingdom, zł2.07 in Poland, CA$4.55 in Canada, NZ$4.95 in New Zealand, A$5.79 in Australia and R$10.80 in Brazil right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| €0.23 −93% | €3.48 | €0.23 | 22 | |
| $0.26 −93% | $3.48 | $0.26 | 23 | |
| $0.26 −88% | $2.09 | $0.26 | 21 | |
| £0.32 −88% | £2.78 | £0.32 | 19 | |
| zł2.07 −86% | zł14.39 | zł2.07 | 18 | |
| CA$4.55 −80% | CA$4.55 | CA$25.31 | 17 | |
| NZ$4.95 −80% | NZ$4.95 | NZ$32.45 | 16 | |
| A$5.79 −80% | A$5.79 | A$26.19 | 17 | |
| R$10.80 −82% | R$10.80 | R$53.99 | 20 |
Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.
Screenshots
About Main Assembly
Main Assembly is a creative sandbox where you design and build robots of any shape imaginable, then program their movements with visual tools and test them in custom obstacle courses you create. Play solo through 100+ challenges or team up with up to three friends to construct worlds together and compete against each other's mechanical creations.
Alone or with fellow inventors, envision your design then make it a reality.
Create a world in which your bots will be challenged. Craft tracks for racing or complex obstacle courses that tease out all those lovely design flaws you didn’t know you had.
Show off your designer skills first-hand with up to three friends. Build worlds together to challenge each other's bots in different obstacles courses and tracks. Or smash each other's creations into metallic pulp (more coming soon).
No friends? No problems. We’ve created a single-player mode with over 100 challenges to test your inventions.
Don’t panic, we don’t expect you to code in C# (we’re doing that). In fact, it’s entirely optional, but if you’re up to the challenge we’ve designed a powerful visual programming tool for you to enhance your creations.
Add (or take) from the thousands of already created bots and worlds hand-crafted by our dedicated fans from all over the globe.
If you want to test the limits of your construction, then drive it off a cliff.
Main Assembly — game info
- Platforms
- Windows
- Steam Deck
- Playable
- Player modes
- Single-player, Online PvP, Online co-op
- Controller
- Partial controller support
- PC Game Pass
- Not included
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
Main Assembly has an excellent vehicle building system that players compare favorably to professional tools like Blender and other building games, but the game was abandoned by its developers shortly after release, leaving it in a bare-bones state with no ongoing support or content updates. While some players found it worthwhile for brief creative sessions, the lack of development and post-launch support makes it a risky purchase even at a significant discount.
Interesting, but fairly bare-bones. Abandoned right after release. Might be worth a few hours on a heavy discount, but don't expect much more than that.3 found this helpful
it is abandoned, need i say more?3 found this helpful
I liked the game but I guess they ran out of money. Abandoned! What a shame. Refunded and unwish listed.2 found this helpful
pretty neat1 found this helpful
This is easily the best vehicle builder out there. I've played lego racers, lego 2k, trailmakers, terratech, etc. This one's so ♥♥♥♥♥♥ good, just from 30 minutes in the builder. It's legitimately like using blender.
abandoned dead game (just like TF2) ⠛⠛⣿⣿⣿⣿⣿⡷⢶⣦⣶⣶⣤⣤⣤⣀⠀⠀⠀ ⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀ ⠀⠀⠀⠉⠉⠉⠙⠻⣿⣿⠿⠿⠛⠛⠛⠻⣿⣿⣇⠀ ⠀⠀⢤⣀⣀⣀⠀⠀⢸⣷⡄⠀⣁⣀⣤⣴⣿⣿⣿⣆ ⠀⠀⠀⠀⠹⠏⠀⠀⠀⣿⣧⠀⠹⣿⣿⣿⣿⣿⡿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠿⠇⢀⣼⣿⣿⠛⢯⡿⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⠴⢿⢿⣿⡿⠷⠀⣿⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⣷⣶⣶⣤⣤⣤⣤⣤⣶⣦⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⢐⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⠟⠁
Community reviews
0 reviews
Sign in to write a review.
No reviews yet. Be the first to review this game.
More like Main Assembly
News
PCGames like Borderlands 3: guns that roll, trees that branch
Games like Borderlands 3 have to do two things at once: roll a new gun every few minutes and make a skill tree worth planning. These manage both, and one asks you to craft instead.
Nov 6, 2026
PCGames like Dragon Age 2: one city, ten years, three acts
Games like Dragon Age 2 are hard to find because almost no RPG keeps you in one city while it rots. These come close, from Neketaka to the streets of Serene.
Nov 6, 2026
PCGames like Remember Me, for the memory remix more than the city
Games like Remember Me, picked for the Memory Remix rather than the neon: minds you can break into, a vertical city to climb, and combos you build yourself.
Nov 5, 2026
PCGames like Noita, where the physics is the real enemy
Games like Noita for the two things it really does: spells you assemble yourself, and a simulated world that takes nobody's side. Seven picks, from a slugcat to a dwarf fortress.
Nov 5, 2026
PCNo Rest for the Wicked price: buy in Early Access, or wait?
No Rest for the Wicked price: Moon Studios says it goes to $60 at 1.0 in March 2027. Our record shows one discount window since late September, bottoming at $25.44 on 15 October.
Nov 5, 2026
FreebiesFlotsam free on Epic: claim the garbage-sea builder by 12 Nov
Flotsam free on Epic until 12 November. The cheapest we had logged it at since late September was $10.45 on 15 October, and the market had moved back up before this offer opened.
Nov 5, 2026
PCGames like Clair Obscur Expedition 33 that keep you in the fight
Games like Clair Obscur Expedition 33, sorted by how much each one asks of your hands, from timed inputs on every action to turns won purely on preparation.
Nov 4, 2026
PCGames like Subnautica, where the map opens when you earn it
Games like Subnautica that keep the depth gate: a wall you cannot pass, a workbench, and more map opening only once the equipment does.
Nov 4, 2026
PCTekken 8 ღირს თუ არა: 91 ქულა და შერეული შეფასება
Tekken 8 ღირს თუ არა, როცა კრიტიკოსებს 91 ქულა აქვთ დაწერილი, მოთამაშეებს კი „შერეული"? ფასი, ონლაინის მდგომარეობა და უკეთესი ალტერნატივა.
Sep 24, 2026
DealsStellaris იაფად: ოცდახუთი დამატება და ერთი გამოსავალი
Stellaris იაფად ყიდვა საბაზისო თამაშის შემთხვევაში მარტივია. ძვირი დამატებებია — და მათთვის არსებობს ვარიანტი, რომელსაც ბევრი ვერ ამჩნევს.
Sep 24, 2026
PCARK ფასი: Evolved თუ Ascended — რომელი ვიყიდოთ
ARK ფასი ორი სხვადასხვა თამაშის ფასია. რომელი ჯობია ქართული სიიდან, სად არიან მოთამაშეები და რატომ არ ღირს ახალ ვერსიაზე გადახტომა.
Sep 24, 2026
DealsCivilization 6 იაფად: რომელი დამატება ღირს მართლა
Civilization 6 იაფად ყიდვა მარტივია — საბაზისო თამაში იაფია და იაფად რჩება. რთული ის არის, რომ ცხრამეტი დამატებიდან სწორი აირჩიოთ.
Sep 24, 2026
FreebiesCS2 უფასოდ: რა ღირს სინამდვილეში Prime
CS2 უფასოდ ითამაშება საქართველოდანაც და ეს დემო არაა. ფული მხოლოდ Prime-ს სჭირდება — აი, რას იძლევა ის და ვის ღირს.
Sep 24, 2026
PCCuphead ღირს თუ არა: სირთულე, DLC და ორზე თამაში
Cuphead ღირს თუ არა: ექვსივე ქართულ მაღაზიაში ერთი ფასია, მეგობარს კი ასლი საერთოდ არ სჭირდება. სირთულე, ერთადერთი დამატება და როდის ვიყიდოთ.
Sep 23, 2026
DealsRimWorld იაფად: ბაზა, ხუთი დამატება და სწორი რიგი
RimWorld იაფად ყიდვა დამატებების რიგზეა დამოკიდებული, არა ფასდაკლების ლოდინზე. რომელი ხუთიდან ღირს ჯერ და რომელ მაღაზიას აქვს ფასდაკლება.
Sep 23, 2026
PCPhasmophobia ფასი: ოთხი ასლი და ერთი მაღაზია
Phasmophobia ფასი ქართულ სიაში მხოლოდ ერთ მაღაზიაში ჩანს, თამაში კი ოთხზეა გათვლილი. რატომ ღირს ფასდაკლების დალოდება და რა გჭირდებათ დასაწყებად.
Sep 23, 2026New releases
All new releases →- AION 2Sep 30, 2026Free
- Onimusha: Way of the SwordSep 25, 2026$40.11
- AniimoSep 16, 2026Free
- WARDOGSSep 10, 2026$32.04
- The Blood of DawnwalkerSep 2, 2026$58.35
- STAR WARS Zero Company™Aug 27, 2026$44.57
- How to FishAug 20, 2026$7.35
- Mortal Shell IIAug 20, 2026$49.99
- SandustryAug 13, 2026$7.49
- TUNGAug 7, 2026Free
- Corsair CoveJul 31, 2026$21.46
- Shift At MidnightJul 22, 2026$8.50
- PathogenicJul 16, 2026$6.75
- Crushed In TimeJun 10, 2026$19.99
- MeltopiaMay 1, 2026$3.66
- Global RescueApr 27, 2026$24.99
- BidKingApr 16, 2026$2.36
- SoulmaskApr 10, 2026$10.14
- Starship Troopers: Ultimate Bug War!Mar 16, 2026$11.39
- KLETKAFeb 19, 2026$8.57
- ROMEO IS A DEAD MANFeb 10, 2026$49.99
- Brainrot OnlineFeb 8, 2026$0.99
- Yakuza KiwamiDec 11, 2025$10.99
- Drifter Star: EvolutionDec 10, 2025$1.77
Top games right now
All rankings →- 1Counter-Strike 2Free
- 2Dota 2Free
- 3PUBG: BATTLEGROUNDSFree
- 4Grand Theft Auto V Legacy—
- 5Terraria$2.15
- 6Tom Clancy's Rainbow Six SiegeFree
- 7Rust$19.99
- 8Garry's Mod$5.00
- 9Team Fortress 2Free
- 10Black Myth: Wukong$36.49
- 11HELLDIVERS™ 2$23.99
- 12ELDEN RING$38.88
- 13Apex Legends™Free
- 14Left 4 Dead 2$9.99
- 15Stardew Valley$13.79
- 16Wallpaper Engine$3.99
- 17Cyberpunk 2077$23.92
- 18Euro Truck Simulator 2$9.69
- 19Dead by Daylight$6.73
- 20Red Dead Redemption 2$13.33
- 21The Witcher 3: Wild Hunt$18.55
- 22Baldur's Gate 3$57.49
- 23Phasmophobia$13.64
- 24War ThunderFree
Buy at GAMIVO 


























