The official main-story estimate
Mandragora and tinyBuild published the 15+ hour figure in the August 4, 2026 Steam announcement about launch prices and times. Its wording describes time available for playing through the main story and immediately qualifies the estimate by saying that individual playstyle changes the result. That dated first-party statement is stronger evidence than an undated completion-time summary copied without a source.
Undated completion estimates without a named source should not replace the developer's 15+ hour statement. Main-path, side-content, and completionist labels can use different definitions, making their figures impossible to combine safely without methods and sample details. Averaging incompatible values would create a number that no source actually reported.
The official estimate applies to the released full game dated August 6, 2026. The separate free Demo launched June 15 and samples the core loop, but no approved source assigns the Demo a comparable completion time. Players asking about the Demo should therefore judge its scope from the live Steam listing instead of applying the full-story estimate.
Why one playthrough can take longer
Repair speed varies because devices are opened part by part instead of being resolved by a single menu choice. A player who carefully organizes components, reads notebook entries, cleans every exposed area, and checks assembly order will spend more time at the bench than someone familiar with the same device. That difference reflects interaction pace and experience rather than a documented difficulty multiplier.
Business decisions also alter the rhythm. Waiting for a part, searching online suppliers, taking additional requests, organizing inventory, or buying a donor device can add activity between main-story conversations. None of those actions has a universal time cost in the collected official material, so a personal schedule should allow room beyond the headline estimate.
Dialogue is another source of variation because customer conversations carry story information and choices. Reading every message, considering consequences, and following recurring characters takes longer than moving quickly through text. Since official copy says choices can affect connected stories and endings, that reading time is part of the intended play rather than an interruption outside the game.
Main story, optional work, and open-ended play
The phrase main story describes the central sequence, not every possible repair or shop activity. Official material also mentions in-person orders, online requests, device customization, finances, tools, and continued work that can be pursued alongside narrative progress. A player who explores those systems naturally records more hours than the shortest route through required events.
The official announcement says you can play for as long as you like and connects that claim to replayability, branching storyline, customization, and different online orders. This should be understood as ongoing activities rather than proof of an infinite authored campaign. No approved source supplies a finite total for every possible order combination, decorative option, or repeated job.
Optional activity can still be valuable when it supports the main path. Extra orders may provide income or useful experience with a device type, while organizing parts can make a later repair smoother. This guide does not assign a separate main-plus-extras number because the source set does not publish one reliably.
How choices and endings affect playtime
ReStory's customer choices can change relationships, connected storylines, and the ending. Seeing a different outcome may require another playthrough or a different sequence of decisions, depending on how the current save system and story gates behave. The official sources establish replayable branching outcomes but do not document a complete route map in the material approved for this page.
A second run can be faster at the bench because the player already recognizes device layers, recurring parts, and the shop interface. It may also be longer if the goal is to read alternate dialogue, customize more devices, or accept work skipped before. For that reason, multiplying 15 hours by an assumed number of endings would not produce a trustworthy completion estimate.
The exact number of endings and the requirements for each one are To be confirmed within this research set. Avoid a guide that promises full completion after one choice list unless it cites current, reproducible route evidence. This page stays with the official point that choices matter and that branching supports replay rather than inventing a completion checklist.
Building a realistic personal estimate
Use 15 hours as the lower planning anchor supplied by the developer, then add room for your preferred pace. Players who pause to inspect layouts, read every conversation, organize inventory, and complete optional orders should expect their total to move above that anchor. Players already familiar with the devices may work faster, but no official minimum or speedrun benchmark is supplied.
Session length also matters even when total playtime does not change. A repair can involve many small components, so ending a session at a clear device boundary may be easier than returning to a crowded unfinished bench. Planning several shorter sessions with notes about the current job can make the same overall campaign more comfortable.
Do not use mutable review-site averages as a promise about your own save. Community timing databases can become useful after many submissions, but their categories and sample sizes are separate from the developer's statement and were not part of the verified input. If you compare them later, keep the source date and category definition visible instead of replacing the official estimate silently.
What counts as finishing ReStory
For a simple answer, finishing means reaching the conclusion of the main story in a playthrough. That goal is the closest match to the official 15+ hour wording, although your choices can lead to different outcomes. It does not automatically include every online request, customization, optional repair, achievement, or alternate ending.
A completionist definition would need an agreed list of endings, achievements, unlocks, devices, and repeatable work. The approved sources do not publish one consolidated checklist or an official 100-percent time, so a precise completionist figure would be misleading. Players can instead set a transparent personal goal, such as one ending plus all desired shop upgrades, and measure that goal directly.
Check the official August 4 announcement for the original playtime context and the Steam page for the current game description. Later content updates may expand available activity without changing that historical launch estimate. Any newer official playtime statement should replace this page's status only after its date and scope are verified.
The dependable summary is therefore 15+ hours for the main story, with substantial variation from repair pace, optional orders, reading, customization, and repeat runs. A separate side-content or completionist total remains To be confirmed. This answer preserves the useful official number without pretending that every player follows the same path.