
Players in Game
Rating
なつもん! 20世紀の夏休み Achievements
App ID | 2839280 |
App Type | GAME |
Developers | TOYBOX Inc., Millennium Kitchen Co., Ltd. |
Publishers | Spike Chunsoft Co., Ltd. |
Categories | Single-player, Steam Achievements, Steam Cloud, Full controller support |
Genres | Adventure |
Release Date | 26 Jun, 2024 |
Platforms | Windows |
Supported Languages | Simplified Chinese, Traditional Chinese, Japanese |
なつもん! 20世紀の夏休み Steam Achievements
なつもん! 20世紀の夏休み offers players a rich tapestry of challenges, with a total of 36 achievements to unlock. These achievements span a variety of in-game activities, encouraging exploration, skill development, and strategic mastery. Unlocking these achievements provides not only a rewarding experience but also a deeper engagement with the game's content.

Obtained circus gear for the first time

Completed all Big Adventures (excluding DLC)

Completed all Little Adventures (excluding DLC)


Had all fish dishes made (excluding DLC)

Had a fish dish made for the first time (excluding DLC)

Completed the museum exhibits

Made a donation to the museum for the first time

Had 30 or more Mystery Objects appraised

Had a Mystery Object appraised for the first time

Collected all Tengu treasures

Obtained Tengu's Cape



Completed all encyclopedias (excluding DLC)

Obtained a total of 500,000 yen or more

Obtained a total of 100,000 yen or more

Obtained a total of 30,000 yen or more



Saw all types of fireworks

Attended all radio exercises

Participated in the Bon Festival dance









Reached Sunset Island



