Shape of Dreams: difficulty comes up 2.1 times as often as usual in Japanese-language reviews

The Japanese sample is close to Steam's total

The collected Japanese-language review count is 456. Among those reviews, 404 recommend the game and 52 do not. The recommendation rate is 88.6%, with a 95% confidence interval of 85.4% to 91.2%. Steam's own figure for the whole history of the game, read on 2026-10-29, is 455 reviews, with 402 positive and 53 negative. Steam's positive rate is 88.4%, and the score description is Very Positive. All 456 collected reviews were classified, and 348 were classified by the model.

Difficulty is the topic that stands out

The most common topic in the collected Japanese-language reviews is gameplay and combat, mentioned in 301 reviews, or 66.0%. Amount of content appears in 146 reviews, or 32.0%. The topic that differs most from the other followed games is difficulty and balance. It appears in 94 reviews, or 20.6%. Across the 103 other followed games, the baseline share is 9.6%. That is 2.1 times as often and 11.0 percentage points higher.

Reviewers who recommend the game often connect difficulty with MOBA-style controls, skill combinations, and dodging. Some describe high difficulty as satisfying when the player learns enemy patterns. One recommending review summarizes the challenge with a short phrase:

だいぶ高難易度

Quite high difficulty.

The same reviews also praise the variety of builds and the feeling of finding strong combinations.

Difficulty and performance split the sides

Difficulty and balance also mark the split between the two sides. It appears in 17.6% of reviews that recommend the game, but in 44.2% of reviews that do not recommend it. The gap is 26.6 percentage points. Compared with the baseline for negative reviews in the other followed games, 16.0%, it appears 2.8 times as often, or 28.2 percentage points higher.

Performance, optimization, bugs, and crashes also show a large gap. It appears in 8.7% of recommending reviews and in 34.6% of non-recommending reviews, a gap of 25.9 percentage points. In the full Japanese-language sample, it appears in 53 reviews, or 11.6%. One recommending review reports a severe frame-rate problem in cooperative play:

coop時にFPSが酷く落ち、ゲームが成立しなくなります。

In co-op, FPS drops badly and the game becomes unplayable.

Gameplay and combat is also raised more often than usual in negative reviews. It appears in 78.8% of non-recommending reviews, compared with a baseline of 55.2%. That is 1.4 times as often and 23.6 percentage points higher. Negative reviews describe broken synergies, uneven balance, and dodge timing.

Longer play time lines up with more recommendations

The playtime groups show a split by play time. Among the quarter of reviewers with the least play time when they wrote the review, up to 8.3 hours, 114 reviews were collected, and 83.3% recommend the game. Among the quarter with the most play time when they wrote the review, from 45.6 hours, 114 reviews were collected, and 92.1% recommend the game. The difference between the groups is 8.8 percentage points, with p = 0.044.

The least-played group talks most about gameplay and combat, in 62.3% of its reviews. It also mentions amount of content in 33.3% and difficulty and balance in 17.5%. The most-played group talks most about gameplay and combat, in 68.4%. It mentions amount of content in 38.6% and difficulty and balance in 28.9%. The median play time behind the collected Japanese-language reviews is 21.2 hours.