Transforms the game's automation mechanics into tight, logic-driven levels: design specific target shapes from fixed inputs inside a confined area. The expansion, created by Tobias Springer and released for Windows, supplies more than fifty hand-crafted puzzles plus a built-in editor and Workshop access. Core features include constraint-based layouts, a progression of escalating puzzles, and community-made levels; the DLC suits players who enjoy compact optimisation tasks rather than open-ended factory building.

What kind of experience does the Puzzle DLC deliver?

The Puzzle DLC turns the original factory loop into discrete problem-solving sessions centered on producing exact target shapes from given inputs. Official content includes over 50 handcrafted levels that range from tutorial-style introductions to very difficult logic challenges, so play sessions tend to be short, focused runs where you refine a single solution rather than expand a sprawling base.

Does it change the game's modes and mechanics?

Puzzle Mode removes raw resource gathering and limits available buildings to force micro-optimisation inside a boxed layout. An integrated Puzzle Editor lets players craft custom inputs, set target shapes, and impose building constraints. Steam Workshop support lets you load community puzzles, extending replay options beyond the official set and encouraging comparison of different compact solutions.

How accessible are visuals, audio, and the learning curve?

The DLC preserves the minimalist visual style, keeping interfaces distraction-free so shape manipulation remains the focus. The learning curve starts gentle with tutorial puzzles and climbs steeply into logic-heavy stages; several official puzzles deliberately restrict space and tool selection, which rewards precise planning but can frustrate players who prefer gradual sandbox progression.

Who should play the DLC and why it matters

Puzzle DLC is a focused, demanding add-on for players who enjoy tight logic puzzles and optimisation challenges rather than open construction. It rewards methodical thinking and repeated refinement, making it a satisfying fit for puzzle solvers and optimisation-minded players. Those who prefer large-scale, freeform factory design may find the constrained sessions less appealing.