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Assembly Line 2 - Factory-building fun

Experience factory management & resource crafting with diverse machines, upgrades, & offline money generation for endless profit.

Assembly Line 2
  • 1.0.7 Version
  • 1.5 Score
  • 74K+ Downloads
  • Free License
  • 3+ Content Rating
Download Android APK (76.35 MB)
Old Versions
Assembly Line 2 Assembly Line 2 Assembly Line 2 Assembly Line 2 Assembly Line 2 Assembly Line 2
CONS

Frequent crashes and stability issues

Bugs causing invisible machines and UI elements

Limited to single factory floor, lacking multi-line options

Money tracking inconsistencies

Confusing controls and menu navigation

Some missing features from the first game (like electricity costs)

Balance issues with item pricing and production rates

Lack of background music and sound effects

Overlapping GUI elements causing confusion

Greetings to Assembly Line 2, the follow-up to the factory management and construction game.

Assembly Line 2 merges aspects of idle and tycoon genres. Maximize your profits by employing various machines to establish an assembly line that produces resources for sale. Unlock enhancements to boost efficiency and broaden your factory's capabilities.

The objective is straightforward: generate resources and sell them. You will begin with a limited selection of machines and basic materials, progressively utilizing advanced machinery to manufacture more intricate resources.

Your factory can continuously earn money even while you're not playing. Upon returning, you'll discover substantial earnings awaiting you, but remember to spend wisely!

Although Assembly Line 2 is categorized as an idle game, your role in designing the factory layout means optimizing it for maximum profitability is your responsibility.

If you find yourself overwhelmed by the multitude of machines available for construction, don't fret; the game includes an information menu that details the function of each machine at any time. It also provides pricing for each resource, aiding you in making informed crafting decisions. Additionally, you can monitor statistics on your production levels.

Key features include:

- 21 distinct machines to construct and enhance your ideal factory.

- Numerous upgrades aimed at boosting overall productivity.

- Approximately 50 unique resources to create.

- Support for multiple languages.

- Ability to save your progress.

- No internet connection necessary.

A Deeply Satisfying and Intelligent Factory Simulation

Assembly Line 2 delivers a remarkably engaging and thoughtful experience that perfectly blends strategic planning with the satisfying progression of an idle game. From the moment I laid down my first conveyor belts, I was captivated by the challenge of designing an efficient production line. 

The game masterfully introduces complexity at a steady pace, starting with simple resource crafting and gradually unlocking more advanced machinery that requires careful spatial and logistical planning. What I appreciate most is the intellectual satisfaction derived from optimizing each segment of the factory; watching a perfectly synchronized line produce high-value goods is immensely rewarding. 

The idle mechanic is implemented brilliantly, providing a sense of continuous progress without diminishing the importance of active play and clever design choices. With its clean interface, extensive upgrade paths, and the sheer depth of its production chains, Assembly Line 2 stands out as a superior management sim that respects the player's intelligence and rewards long-term investment.

FAQ

•   Is an internet connection required to play?

No, the game is fully functional offline, making it an excellent choice for uninterrupted play anywhere.

•   How complex does the game become?

While easy to start, the game offers significant depth with around 50 resources to produce across 21 different machines. The learning curve is well-paced, ensuring players are consistently challenged but rarely overwhelmed.

•   Is there a pay-to-win element?

The game focuses on strategic factory design and efficient planning as the primary drivers of progress. The monetization model is respectful, avoiding pay-to-win mechanics that would undermine the core challenge.

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Tags
Information
  • Version1.0.7
  • UpdateOct 16, 2025
  • DeveloperOlympus
  • CategoryStrategy
  • Requires AndroidAndroid 9+
  • Downloads74K+
  • Package Namecom.Olympus.AssemblyLine2
  • Signature92a628e9a731a705c0e69ea5e3e64500
  • Available on
  • ReportFlag as inappropriate
Old Versions
User Reviews
1.5 10 Reviews
5
4
3
2
1
  • Stoogemaster Henderson
    Stoogemaster Henderson

    Hey, I’m not leaving a fake review here. Usually, I skip reviews, but this game truly stands out. No ads interrupting the fun, and none pop up unexpectedly. If you dive in and invest some time, you’ll see it challenges your brain and pushes you to think creatively. If you enjoy games like Satisfactory or Factorio, this one is definitely worth trying out.

  • OverStack
    OverStack

    I loved the first game! This one feels similar but has more polish. The progression and crafting really stand out. You can't just buy everything by selling raw materials. It keeps you engaged. Definitely a 5/5 game. Keep up the awesome work!

  • Joey Hernandez
    Joey Hernandez

    The game delivers an almost flawless factory experience. It gives off the vibe of a premium game without any annoying ads or paywalls. When it crashes, which happens occasionally, it’s not a huge setback. You can easily jump right back to where you left off.

  • Jeremy
    Jeremy

    I had a blast playing the first game. This new version brings lots of fixes and improvements. Some descriptions and information still feel vague. It simplifies things but can become frustrating until you figure everything out on your own. One downside is losing the robot arm selector. That feature offered much more flexibility. The battery drain is crazy! The designers upped their game with more build options, but you have to redo objectives that are just like the first game. The graphics look a bit better, but overall, it feels like mixed bag.

  • Stefanos Mandalianos
    Stefanos Mandalianos

    What a fantastic game! It really helps pass the time. I have another idea. How about creating a copy and paste feature? It would save players from doing everything manually every time. And thank you for adding the Advanced Transporters!

  • Alex Redpath
    Alex Redpath

    Loving the game, but it could use some quality of life improvements. Deleting blocks one by one feels time-consuming. Rotating entire designs like in Mindustry would be awesome. Also, selecting multiple items at once would save a ton of effort. Tapping on each block gets exhausting, especially as builds grow larger in the end game.

  • Katie McKay
    Katie McKay

    The game crashes often, but loading time is quick. No ads are a nice touch. The price scaling feels off; the costs jump too fast right from the start. Bringing back consumer product lines would add depth and help generate more in-game revenue. It would also be great if starters could adjust rates for an added layer of strategy.

  • Cody Willoughby
    Cody Willoughby

    This game really impresses me with all its upgrades. The larger factories add a whole new dynamic, and the crafting feels perfectly balanced. Progressing through the game stays engaging and enjoyable. Placing factories works seamlessly, making the experience even more fun. A couple of things I wish were different. I miss some of the freedom from before, like being able to decide how many resources a starter produces each second. I also envisioned higher capacity processors when I first heard about this game, like a furnace capable of handling two items at once. Despite these small concerns, it's truly a fantastic game overall.

  • Martin
    Martin

    A serious bug is ruining the game. When I enter the build menu, my money per second stops updating. My balance still grows, but the assembly line doesn’t show any real income. This lets me create huge spikes in income simply by jumping into the build menu. It feels unfair and it takes away from the experience. I really want to see this bug fixed so I can enjoy the game as it should be played.

  • Alex Redpath
    Alex Redpath

    I absolutely love the game! The first one is my favorite. I tried downloading a backup after logging in, and everything went haywire. I lost sight of the factory floor, and all my upgrades vanished. Total bummer. But here’s the good part! I followed the developer's advice, and now my game is back up and running great! So happy about it. Thanks a ton!

Security Status
Clean

It’s extremely likely that this software program is clean.

What does this mean?

We have scanned the file and URLs associated with this software program in more than 50 of the world's leading antivirus services; no possible threat has been detected.

  • Name: Assembly Line 2
  • Package Name: com.Olympus.AssemblyLine2
  • Signature: 92a628e9a731a705c0e69ea5e3e64500