Key art for Boba Cafe Simulator

Game review

Boba Cafe Simulator

4.5 / 10

Developer
Caikemi
Publisher
Caikemi
Released
24 July 2026
Platforms
Windows
Genre
Casual, RPG, Simulation
Monetisation
One-time purchase, no in-game purchases listed
Players
Single-player and online co-op, up to 8 players

The short version

Boba Cafe Simulator, released 24 July 2026 by Caikemi, is a cozy management sim built around running a boba tea shop, unlocking a large variety of drink recipes, and optionally hosting up to eight friends in co-op. It sits Very Positive with a very large sample of over 1,150 reviews, and the gameplay itself draws real, specific praise, including from reviewers who don't typically play this kind of game. That praise is seriously complicated by two documented issues this review found impossible to treat as background noise. First, multiple reviewers report the game offered in-game currency as a direct incentive for leaving a Steam review, a practice against Steam's own guidelines; a number of reviewers state the developer removed this feature only after sustained public criticism, with several keeping a negative review specifically to flag how it may have inflated the game's early review score. Second, a large number of reviewers separately report undisclosed generative AI use across a substantial share of the game's assets, with several stating the developer's AI-usage disclosure was added to the store page only well after their own purchase, past the two-hour window in which a Steam refund can typically be requested.

Biggest strengths

  • Multiple reviewers, including some who say this genre doesn't normally appeal to them, describe the core drink-making and shop-management loop as genuinely addictive, with one detailed reviewer citing over 10,000 hours of playtime and calling the core loop great despite other reservations
  • The recipe variety draws consistent, specific praise, with reviewers highlighting dozens of unlockable drinks and several distinct ways to unlock them as giving the progression real depth compared to typical entries in the genre
  • Co-op for up to eight players is repeatedly cited as the game's strongest mode, with multiple reviewers specifically recommending it be played with friends rather than solo

Biggest weaknesses

  • Multiple reviewers report the game offered direct in-game cash rewards for leaving a Steam review, a practice that violates Steam's guidelines; several state the developer removed the incentive only after public backlash, and specifically kept a negative review afterward citing concern about how many existing reviews may have been influenced by the reward
  • A large number of reviewers separately and independently report undisclosed generative AI use across a substantial portion of the game's assets, with one detailed reviewer specifically estimating roughly 90 percent of assets show signs of AI generation; several reviewers state the developer's AI-usage disclosure appeared on the store page only after their own purchase and played time had already passed the two-hour Steam refund threshold
  • Localisation draws repeated, specific complaints, including achievements available only in Chinese with no translation, in-game text reportedly reverting to the game's original language after updates, and untranslated item names persisting despite manually changing language settings

Who it's for: Cozy management-sim and multiplayer co-op fans who can look past documented review manipulation and undisclosed AI concerns in exchange for a genuinely deep, addictive drink-making loop.

Our recommendation: Read the specific concerns in this review before buying, particularly if undisclosed AI use or review-manipulation practices are dealbreakers for you; the underlying gameplay is real and well-liked, but this review cannot recommend it without naming those issues first and clearly.

4.5 / 10

Introduction

Boba Cafe Simulator, released 24 July 2026 by Caikemi, is a cozy management sim centred on running a boba tea shop: mixing drinks, unlocking a large recipe list, and optionally running the business alongside up to eight friends in co-op. It sits Very Positive with a very large sample of over 1,150 reviews, and reading widely through that sample reveals a game whose gameplay draws real, specific enthusiasm, sitting directly alongside two documented issues serious enough that this review cannot treat them as background footnotes.

A genuinely addictive core loop

Taken purely on gameplay terms, the praise here is real and consistent. Multiple reviewers, including some who explicitly state this genre doesn't normally interest them, describe the drink-making and shop-management loop as genuinely addictive, with one detailed reviewer citing over 10,000 hours of logged playtime and still describing the core loop as great despite other reservations. The recipe system draws specific praise for its depth, with reviewers highlighting a large number of unlockable drinks and multiple distinct paths to unlocking them as giving the progression real texture rather than a single linear unlock track. Co-op for up to eight players is repeatedly named as the strongest way to experience the game, with several reviewers specifically recommending friends over solo play.

A confirmed, documented pay-for-reviews scheme

The first serious concern in this review's research is not speculative. Multiple reviewers independently report that the game offered direct in-game cash as a reward for leaving a Steam review — a practice that violates Steam's own review guidelines. Several reviewers state the developer removed this incentive only after sustained public criticism, and a number specifically maintain a negative review afterward for exactly this reason, explicitly citing concern about how many of the game's existing positive reviews may have been influenced by the reward before it was removed. This review treats this specifically as a documented, widely corroborated claim rather than a single reviewer's suspicion, given the consistency and volume of independent reports describing the same incentive and the same subsequent removal.

A large, independently corroborated AI-disclosure dispute

The second serious concern concerns undisclosed generative AI use. A large number of reviewers independently report visual evidence of AI-generated assets across a substantial share of the game's content, with one detailed reviewer specifically estimating roughly 90 percent of assets show signs of AI generation. Multiple reviewers separately and specifically state that the game's AI-usage disclosure appeared on its store page only well after their own purchase and playtime had already passed the two-hour window in which Steam typically allows a refund, describing this timing as leaving them unable to get their money back once they learned of it. As with the review-incentive issue, this review reports this as a widely corroborated, independently repeated claim from many reviewers rather than a single unverified aside, while still not independently verifying the game's asset pipeline directly.

Localisation gaps and single-player balance

Beyond the two central concerns, this review found a consistent set of smaller but specific complaints. Localisation draws repeated criticism: several reviewers report achievements available only in Chinese with no translation option, in-game text reportedly reverting to its original language after updates despite English settings being selected, and specific item names remaining untranslated even after manually adjusting language settings. Single-player balance is separately described as notably weaker than the co-op experience, with only one hireable NPC helper available and multiple reviewers explicitly stating the game feels tuned around multiplayer as its primary intended mode. Mechanical bugs recur too, including a drink-capping machine reported to break roughly three times per in-game day and repeated, duplicate unlock notifications for items already obtained.

A responsive developer, and reviewers who separate the two questions

It's worth reporting that a number of reviewers explicitly separate their gameplay opinion from their concerns about the developer's conduct, much as with other titles this review has found similar disputes in. One detailed account describes the developer fixing a language-reversion bug within twenty minutes of a friend's feedback report, calling it a genuinely reassuring sign of active support. Several reviewers frame their positive recommendation explicitly around the gameplay alone while still naming the AI and review-incentive issues directly, rather than treating either as disqualifying on its own — a distinction this review found useful for readers weighing how much these concerns should factor into their own purchase decision.

Why this review treats the score aggregate with caution

It's worth being explicit about how the two central concerns above interact with the headline review score itself. A game's aggregate Steam rating is normally the most reliable single signal this review leans on to gauge reception, but a confirmed, developer-run incentive paying players in in-game currency to leave a review — regardless of whether that review is positive or negative — directly undermines the assumption that a review sample reflects unprompted, organic opinion. This review cannot determine how many of the reviews within its own research sample were written under that incentive before it was removed, and several reviewers within the sample raise exactly this same concern about their fellow reviewers rather than about the gameplay itself. That doesn't mean this review discounts the sample's gameplay praise entirely — the specificity and detail of many positive accounts, particularly ones explicitly noting they are not motivated by the reward, still carries real weight — but it's a meaningfully different starting position than this review takes with a normal Very Positive aggregate score, and readers should weigh the "Very Positive" label here with that specific caveat in mind rather than treating it at face value.

Final Verdict

Boba Cafe Simulator's underlying drink-making and shop-management loop is genuinely well liked, including by reviewers who don't normally gravitate to this genre, and its co-op mode for up to eight players is a real, specific strength. This review cannot set aside two documented, widely corroborated concerns from this same review base: a confirmed in-game cash incentive for reviews that the developer reportedly removed only after backlash, and a large-scale undisclosed AI dispute that a substantial number of buyers say they learned about only after their refund window had closed. The gameplay underneath those concerns is real; whether that's enough to recommend a purchase depends heavily on how much weight you personally place on the practices surrounding it.

Pros and cons

Pros

  • Multiple reviewers, including some who say this genre doesn't normally appeal to them, describe the core drink-making and shop-management loop as genuinely addictive, with one detailed reviewer citing over 10,000 hours of playtime and calling the core loop great despite other reservations
  • The recipe variety draws consistent, specific praise, with reviewers highlighting dozens of unlockable drinks and several distinct ways to unlock them as giving the progression real depth compared to typical entries in the genre
  • Co-op for up to eight players is repeatedly cited as the game's strongest mode, with multiple reviewers specifically recommending it be played with friends rather than solo
  • At least one detailed account describes the developer fixing a language-reversion bug within twenty minutes of a friend's feedback report, which that reviewer specifically cites as a genuinely reassuring sign of active support

Cons

  • Multiple reviewers report the game offered direct in-game cash rewards for leaving a Steam review, a practice that violates Steam's guidelines; several state the developer removed the incentive only after public backlash, and specifically kept a negative review afterward citing concern about how many existing reviews may have been influenced by the reward
  • A large number of reviewers separately and independently report undisclosed generative AI use across a substantial portion of the game's assets, with one detailed reviewer specifically estimating roughly 90 percent of assets show signs of AI generation; several reviewers state the developer's AI-usage disclosure appeared on the store page only after their own purchase and played time had already passed the two-hour Steam refund threshold
  • Localisation draws repeated, specific complaints, including achievements available only in Chinese with no translation, in-game text reportedly reverting to the game's original language after updates, and untranslated item names persisting despite manually changing language settings
  • Single-player balance is described by multiple reviewers as notably weaker than the co-op experience, with only one hireable NPC helper available and several reviewers stating the game is clearly tuned with multiplayer as the primary intended experience
  • Specific mechanical bugs recur across reviews, including a drink-capping machine reported to break roughly three times per in-game day, repeated duplicate unlock notifications for the same item, and reports of crashes and performance degradation that worsens the longer a session runs without restarting the game

Category scores

Category scores are the reviewer's read on each area. They inform the overall score but do not average into it — the number at the top of the page is a judgement, not a calculation.

  • Gameplay 6 / 10
  • Progression 4.5 / 10
  • Originality 5 / 10
  • Multiplayer 6.5 / 10
  • Interface 3.5 / 10