# Trine 4: The Nightmare Prince Summer DB entity ID: bcb35a62\-3d9c\-4e68\-9fe3\-048cdf02932a Steam App ID: 690640 Expand your adventure: Melody of Mystery Trine 4: Melody of Mystery is a six\-level expansion campaign for Trine 4, sold separately\. New puzzles, new environments, and a fresh musical score\! Already own Trine 4? Pick up the expansion on its own\. Starting fresh? The Trine 4: Definitive Edition bundle includes the base game and Melody of Mystery together\. About the Game The Nightmare Prince Prince Selius suffers from intensely dark dreams and, due to his magical talents, monstrous nightmares are able to slip into reality and wreak havoc on the waking world\. Amadeus, Pontius, and Zoya must find the afflicted prince and resolve the desperate situation before the world is engulfed by the Nightmare Prince's shadows\. Fire, water, light, magnets and electricity Solve puzzles built around fire, water, light, magnets, electricity and more, alone or with friends, with challenges that adapt to the number of players\. Amadeus conjures and levitates objects, Pontius clears the way with sword and shield, and Zoya crosses the widest gaps by grappling hook and shoots arrows from afar\. Combine what the three of them can do, and most obstacles will open up in more than one way\. Play alone or with up to three friends 1–4 players, in online or local co\-op, across the whole campaign with no restrictions\. Play alone and switch between the heroes freely, or take one each and work it out between you\. Eighteen levels, and heroes who grow with you Eighteen levels take the heroes from breathtaking ruins and haunted tombs to tranquil birch groves and blueberry forests\. Skill trees let you upgrade each hero's abilities along the way, so the three of them change as the journey does\. Melody of Mystery Six further levels continue the adventure, available separately or together with the base game in the Trine 4: Definitive Edition bundle\. Features The Trine series in beautiful 2\.5D 1–4 player co\-op, online and local, across the whole campaign Play as wizard, knight and thief, switching freely at any time Eighteen levels of physics\-based puzzles, platforming and combat Skill trees for upgrading each hero's abilities Award\-winning soundtrack by Ari Pulkkinen ## Game information - Type: game - Developer: Frozenbyte - Publisher: Frozenbyte - Release date: Oct 8, 2019 - Coming soon: false - Free to play: false - Parent Steam app: Not collected - Genres: Action, Adventure, Indie, RPG - Categories: Single\-player, Multi\-player, Co\-op, Online Co\-op, Shared/Split Screen Co\-op, Shared/Split Screen, Steam Achievements, Full controller support, Steam Trading Cards, Adjustable Text Size, Custom Volume Controls, Adjustable Difficulty, Stereo Sound, Subtitle Options, Steam Cloud, Remote Play on Tablet, Remote Play on TV, Remote Play Together, Family Sharing - Platforms: windows - Website: Not collected - Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_161a3f2c785839b25c4e0b992faa59c214def18b\.1920x1080\.jpg?t=1789546865, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_b5102032d5d378f96a247b8c6ecaa8bd5a6f8cbc\.1920x1080\.jpg?t=1789546865, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_8b631c2d9da13ef9976860a19a8e156466771035\.1920x1080\.jpg?t=1789546865, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_9052181aade8422f4da59ea76357dd82b14fd5f3\.1920x1080\.jpg?t=1789546865, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_4fec7ae09a728ddd88912afca4c17d9f1917893b\.1920x1080\.jpg?t=1789546865, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_42c0ad1a34c392ba77bf66c2e259c8b26d835f27\.1920x1080\.jpg?t=1789546865, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_fb8edbfb0fd1d97f6ae4aa09c4c81fc6a3a6b307\.1920x1080\.jpg?t=1789546865, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_225c3502ca7ae2c147ddd25e96225a3f3216dd9e\.1920x1080\.jpg?t=1789546865, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_fb78d139f59317814f01151d52dd057df20cb1f9\.1920x1080\.jpg?t=1789546865, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_12ddcce8a736c02aa2e68482554fa42d32f495a4\.1920x1080\.jpg?t=1789546865, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_97fd794d1e36501254d68109f2e22cd0899e60ec\.1920x1080\.jpg?t=1789546865, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_99d31af62b4f954fa1abc3aa9de015952119394f\.1920x1080\.jpg?t=1789546865, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/690640/ss\_5ecf96014238d5f3be8c97f8d65c4647e178c57e\.1920x1080\.jpg?t=1789546865 - Price: 2999 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: 32 - Steam review count: 14343 - Steam positive reviews: 12705 - Steam negative reviews: 1638 - Steam positive percentage: 88.57979502196193% - 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/bcb35a62-3d9c-4e68-9fe3-048cdf02932a/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/bcb35a62-3d9c-4e68-9fe3-048cdf02932a/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\-23T01:51:41\.632254\+00:00 - Player count observed: 2026\-09\-23T01:51:43\.033972\+00:00 - Reviews observed: 2026\-09\-23T01:51:42\.656185\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/690640/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/690640/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=690640","reviews":"https://store\.steampowered\.com/appreviews/690640"\},"price":"2026\-09\-23T01:51:41\.632254\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-23T01:51:41\.632254\+00:00","players":"2026\-09\-23T01:51:43\.033972\+00:00","reviews":"2026\-09\-23T01:51:42\.656185\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"ca3c65bd\-1022\-4c52\-b0bc\-a6d9b25bd4d8","catalog":"5ce2afdf\-8906\-439f\-9aaa\-be76aac5b676","details":"961b8cd5\-a3f5\-4e3e\-88b6\-9b0c66143509","players":"a2590a72\-5fb6\-4252\-95a6\-75abef01e351","reviews":"2017aa2d\-2330\-4cba\-acdf\-70893de80cdb"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"bcb35a62\-3d9c\-4e68\-9fe3\-048cdf02932a","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/690640/) · [JSON](/api/v1/games/bcb35a62-3d9c-4e68-9fe3-048cdf02932a)