# Heartomics: Lost Count Summer DB entity ID: babb5307\-014f\-4444\-9350\-c80ab4f81e75 Steam App ID: 502300 Heartomics: Lost Count is a vertical shooting game that uses fan service to entice players that were too timid to try the genre\. Humanoid monsters called "Heartomics" are summoned wrecking havoc outside the town of Tori\. Hero has long been missing and was recently recovered with the help of three beautiful girls "Euphony", "Lyra", and "Melody"\. With their powers combined with technological advancements, Hero must brave the hostile lands to find the cause of these summonings and put an end to their destruction\. Main Features: Explore a stunning fantasy world across 11 stages, including forests, mountains, oceans, and the stars\. Play through mesmerizing patterns as every boss encounter reveals an iconic pattern in an attempt to destroy you\. A smaller hitbox than the character's sprite is revealed when you use the appropriate commands\. Thanks to this Heartomics: Lost Count can challenge the players with some of the most unique and innovative shot patterns in the bullet hell genre\. Conquer and boast about your success on dodging thousands of bullets at the same time\. Steam Leaderboards and Achievements help you in your quest to boast to friends that you are indeed the champion of all bullet hell games including Heartomics: Lost Count\. Challenge yourself on making it to the top of the leaderboards for both score and time\. Enjoy beautiful scenes of our lovely ladies in their most precious poses\. Each stage cleared rewards you with an unforgettable view \(sometimes a few\)\. Earn Steam Trading Cards and craft your way into an epic set of collection\. ## Game information - Type: game - Developer: Heartomics - Publisher: Heartomics - Release date: Nov 26, 2016 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Action, Indie - Categories: Single\-player, Steam Achievements, Steam Trading Cards, Steam Leaderboards, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/502300/ss\_73a4c906f190ed832f4302a84f2b4d922f532ae3\.1920x1080\.jpg?t=1725510627, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/502300/ss\_4d06e471a3d621181f8ec772e8b4716175a3ac9f\.1920x1080\.jpg?t=1725510627, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/502300/ss\_1395a26169a04837e8f3dd1bf9810dea1b406f95\.1920x1080\.jpg?t=1725510627, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/502300/ss\_8d818e0a036d3d2c7c55af5b14f3b2bc70758709\.1920x1080\.jpg?t=1725510627, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/502300/ss\_f03b95386b8cab5a6d158e34726350a93c8884d1\.1920x1080\.jpg?t=1725510627, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/502300/ss\_2dd18b39707d6cbd8d25734d5db0d754355852be\.1920x1080\.jpg?t=1725510627, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/502300/ss\_a27db9a9c80aa52938d54428d82470e6d84fc958\.1920x1080\.jpg?t=1725510627, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/502300/ss\_4712f3efdce2993d317ec250726b5abbae41baac\.1920x1080\.jpg?t=1725510627, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/502300/ss\_eb7d1c85f273a389cba081b066cff56625d34c72\.1920x1080\.jpg?t=1725510627 - Price: 199 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 0 - Steam review count: 65 - Steam positive reviews: 39 - Steam negative reviews: 26 - Steam positive percentage: 60% - Summer DB rating: No native votes Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\} ## Player history [Seven-day chart data as Markdown](/api/v1/entities/babb5307-014f-4444-9350-c80ab4f81e75/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/babb5307-014f-4444-9350-c80ab4f81e75/player-metrics?days=7) Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown. ## Sources and freshness - Catalog membership: store\_catalog - Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00 - Details observed: 2026\-09\-22T12:55:33\.634016\+00:00 - Player count observed: 2026\-09\-22T12:55:35\.002176\+00:00 - Reviews observed: 2026\-09\-22T12:55:34\.627961\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/502300/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/502300/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=502300","reviews":"https://store\.steampowered\.com/appreviews/502300"\},"price":"2026\-09\-22T12:55:33\.634016\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T12:55:33\.634016\+00:00","players":"2026\-09\-22T12:55:35\.002176\+00:00","reviews":"2026\-09\-22T12:55:34\.627961\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"0779b236\-1171\-441c\-9f75\-eb61a785f86c","catalog":"357fa918\-2a11\-4bb2\-8c85\-9229e7e30134","details":"f0170b5b\-fbe4\-47cc\-9da1\-ed709e4b50a1","players":"e6dc5064\-afcf\-4d83\-925b\-f6068a0aee58","reviews":"30ecf283\-a946\-4c4d\-8677\-125418abaaee"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"babb5307\-014f\-4444\-9350\-c80ab4f81e75","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\} Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted. [Steam store](https://store.steampowered.com/app/502300/) · [JSON](/api/v1/games/babb5307-014f-4444-9350-c80ab4f81e75)