Plan roughly 40 hours for a standard Beast of Reincarnation playthrough, based on director Kota Furushima's pre-release estimate, but a focused run can be much shorter. TechRadar's reviewer finished in about 20 hours with roughly half of both skill trees unlocked. Completionists and New Game Plus players should expect more than one story run.
The official estimate
In a February 2026 GameBusiness.jp interview, director Kota Furushima said the expected length was roughly 40 hours. That is the clearest developer estimate available and a sensible planning number for a first journey that includes normal exploration. Other pre-release reports summarized the target as 30–40 hours.
An estimate is not a guaranteed timer. Difficulty choice, parry experience, navigation, optional dialogue, and how thoroughly each region is searched can move the total. Use 40 hours as a budget, not a minimum requirement.
Why one review finished in 20 hours
TechRadar's reviewer reported reaching the ending at about 20 hours and having only around half the skills in both trees unlocked. That indicates a more focused route can finish well below the developer estimate while leaving substantial progression unused. It does not prove every player will match 20 hours.
Review conditions can include prior genre experience, deadline-focused play, and fewer optional goals. A player learning the parry rhythm or searching every large area should allow more time. The difference between 20 and 40 hours is evidence of route variation, not necessarily a contradiction.
Main story versus exploration
GamesRadar describes the campaign as very linear, with large and open regions rather than a seamless open world. That structure makes the story route readable, but side paths still contain minibosses, equipment, ingredients, golem resources, and achievement categories. Clearing them changes both playtime and build strength.
A story-first player can follow objectives and prepare only when blocked. An exploration-first player should activate camps and shrines, respond to Koo's alerts, and revisit traversal routes before leaving a region. The walkthrough provides a spoiler-light checklist.
Boss and difficulty time
Boss learning can add more time than ordinary exploration. The combat rewards parries, dodges, ranged options, and Koo commands, so a difficult fight becomes faster when you diagnose the missing answer instead of repeating the same attack. Lower or higher difficulty choices can also change the number of attempts.
No reliable average boss-attempt count exists, and claiming one would ignore player skill. Exact completion times for each difficulty are To be confirmed. If you are new to timing-heavy action RPGs, build extra room into the estimate.
Completionist and trophy time
Steam lists 46 achievements, and current trophy reporting spans story, exploration, progression, crafting, relationships, bosses, and collectibles. Tracking categories during the first run reduces cleanup, but full completion still requires broader play than the main route. A trustworthy universal 100% hour total is To be confirmed.
Current reporting also indicates that the full trophy route includes a New Game Plus clear. That means completionists should plan at least one additional cycle rather than simply adding a few hours after the first ending. The achievement guide organizes the work by system.
New Game Plus time
New Game Plus unlocks after the ending and adds a difficulty, a final sword, and new abilities according to current reviews. A second run may be faster because routes and bosses are familiar, or longer if you select the harder option and pursue everything missed. Exact carryover rules affect the result and remain To be confirmed.
Players interested only in the narrative can stop after one ending. Players interested in exclusive NG+ progression or the Platinum should treat the first credits as the midpoint of the larger completion plan. See the New Game Plus guide before transitioning the save.
A realistic planning answer
Budget 30–40 hours if you want a normal first run with exploration, while recognizing that a focused experienced reviewer finished near 20. Add a full second-run allowance for New Game Plus completion rather than trusting an unsupported exact total. Your actual time will depend on how often you explore and how quickly combat clicks.
No official completionist duration or platform-wide player average is confirmed at publication. Those numbers are To be confirmed as larger post-launch datasets become available. The current answer separates a developer estimate from observed review experience so you can choose the more relevant benchmark.