Bullet Hell Monday
| App ID | 2003660 | 
| App Type | Game | 
| Developer | Masayuki Ito | 
| Publisher | Masayuki Ito | 
| Franchise | Bullet Hell Monday | 
| Supported Systems | Windows | 
| Technologies | Unity Engine | 
| Last Changenumber | 31497207 | 
| Last Record Update | 6 October 2025 – 03:13:43 UTC ( | 
| Release Date | 12 September 2022 – 00:43:59 UTC ( | 
Beginner Welcome Bullet Hell Shooter. "Chapter Mode", which is starting from a simple stage and gradually becoming more difficult, is recommended for beginners. Once you get used to bullet hell, let's experience full-scale bullet hell in "Challenge Mode".
Additional Information
| Developer | Masayuki Ito | |||||||||||||||
| controller_support | partial | |||||||||||||||
| community_visible_stats | Yes | |||||||||||||||
| ReleaseState | released | |||||||||||||||
| Publisher | Masayuki Ito | |||||||||||||||
| Store Release Date | 12 September 2022 – 00:44:03 UTC ( | 
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| osarch | 64 | |||||||||||||||
| community_hub_visible | Yes | |||||||||||||||
| Social Media | https://x.com/dot_decluster https://www.youtube.com/masayukiito/  | 
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| Primary Genre | Action (1) | |||||||||||||||
| Store Genres | Action (1), Indie (23) | |||||||||||||||
| Steam Release Date | 12 September 2022 – 00:43:59 UTC ( | 
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| Store Asset Modification Time | 27 August 2022 – 13:04:55 UTC ( | 
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| library_assets | 
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| osextended | empty string | |||||||||||||||
| name_localized | 
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| review_score | 8 | |||||||||||||||
| review_percentage | 94 | |||||||||||||||
| Detected Technologies (?) | Unity Engine, UnityIL2CPP SDK | |||||||||||||||
| First seen on SteamDB | 16 May 2022 – 07:25:18 UTC ( | 
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Supported Languages
| 2 Languages | Interface | Full Audio | Subtitles | Achievements | 
|---|---|---|---|---|
| English | Yes | Yes | ||
| Japanese | Yes | Yes | 
Tags
Categories
Hardware Categories
Assets
Load all asset images| clienticon | ded71af78643ffa79c0efce131937f0d5537bb6a | ||||||||||||||||||||||||
| clienttga | ab14a9992f6adf49749a9f1f23835a705164cab2 | ||||||||||||||||||||||||
| icon | 213ea53be0c2437b0ee771856d0b13caeaed5284 | ||||||||||||||||||||||||
| clienticns | e343e10fd6625d7526cee90a37de2a5800d8a902 | ||||||||||||||||||||||||
| small_capsule | 
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| header_image | 
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| library_assets_full | 
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| Assets | 
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| trailer_name | Trailer 1 Challenge | 
| trailer_category | 0 | 
| trailer_480p ↴ | |
| video/webm | 256902981/movie480_vp9.webm | 
| video/mp4 | 256902981/movie480.mp4 | 
| trailer_max ↴ | |
| video/webm | 256902981/movie_max_vp9.webm | 
| video/mp4 | 256902981/movie_max.mp4 | 
| microtrailer ↴ | |
| video/webm | 2003660/491330/ce93a1f02cc41d8298d2fd1c66ea559de41df2d5/1751066351/microtrailer.webm | 
| video/mp4 | 2003660/491330/ce93a1f02cc41d8298d2fd1c66ea559de41df2d5/1751066351/microtrailer.mp4 | 
| adaptive_trailers ↴ | |
| dash_av1 | 2003660/491330/ce93a1f02cc41d8298d2fd1c66ea559de41df2d5/1751066351/dash_av1.mpd | 
| dash_h264 | 2003660/491330/ce93a1f02cc41d8298d2fd1c66ea559de41df2d5/1751066351/dash_h264.mpd | 
| hls_h264 | 2003660/491330/ce93a1f02cc41d8298d2fd1c66ea559de41df2d5/1751066351/hls_264_master.m3u8 | 
| screenshot_medium | 256902981/movie.293x165.jpg | 
| screenshot_full | 256902981/movie_full.jpg | 
| all_ages | true | 
| is_highlight | true | 
| timestamp | 27 August 2022 – 13:09:52 UTC | 
| trailer_name | Trailer 2 Chapter | 
| trailer_category | 0 | 
| trailer_480p ↴ | |
| video/webm | 256902984/movie480_vp9.webm | 
| video/mp4 | 256902984/movie480.mp4 | 
| trailer_max ↴ | |
| video/webm | 256902984/movie_max_vp9.webm | 
| video/mp4 | 256902984/movie_max.mp4 | 
| microtrailer ↴ | |
| video/webm | 2003660/491337/b89b543868afa218dd7a26b7983a08b63c9a7afa/1751066354/microtrailer.webm | 
| video/mp4 | 2003660/491337/b89b543868afa218dd7a26b7983a08b63c9a7afa/1751066354/microtrailer.mp4 | 
| adaptive_trailers ↴ | |
| dash_av1 | 2003660/491337/b89b543868afa218dd7a26b7983a08b63c9a7afa/1751066354/dash_av1.mpd | 
| dash_h264 | 2003660/491337/b89b543868afa218dd7a26b7983a08b63c9a7afa/1751066354/dash_h264.mpd | 
| hls_h264 | 2003660/491337/b89b543868afa218dd7a26b7983a08b63c9a7afa/1751066354/hls_264_master.m3u8 | 
| screenshot_medium | 256902984/movie.293x165.jpg | 
| screenshot_full | 256902984/movie_full.jpg | 
| all_ages | true | 
| is_highlight | true | 
| timestamp | 27 August 2022 – 13:09:57 UTC | 
Steam charts
- 
 - 0 players right now
 - 1 24-hour peak
 - 14 all-time peak 
12 September 2022  
SteamDB.info
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Store data
Twitch stats
- 0 viewers right now
 - 0 24-hour peak
 - 28 all-time peak
 -  
 
Owner estimations
- ~1.4 k by Gamalytic
 - ~1.7 k by VG Insights
 - ~2.7 k by PlayTracker
 
Monthly players breakdown
Initializing Steam charts…
| Month | Peak | Gain | % Gain | Average | Avg % Gain | 
|---|
Steam hub followers history
Initializing followers chart…
User reviews history
How many players are playing Bullet Hell Monday right now on Steam?
Steam player counter indicates there are currently 0 players live playing Bullet Hell Monday on Steam.
Bullet Hell Monday had an all-time peak of 14 concurrent players on 12 September 2022.
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