Apollo Sonata is a 2D story-driven exploration ADV.This demo offers about 30 minutes of gameplay, covering around 70% of the first playthrough.Explore the nighttime campus as Miu and uncover its hidden mysteries.

<h1>About This Demo</h1>This demo offers about 30 minutes of gameplay, covering roughly 70% of the first playthrough of Apollo Sonata. Players will explore the nighttime campus from Miu’s perspective, experiencing the atmosphere and mysteries of the story.<h2 class="bb_tag" >Included in the demo:</h2><ul class="bb_ul"><li>Story experience: Play part of the first playthrough and learn about the campus legends. </li><li>Perspective gameplay: Explore through Miu’s first-person narrative alongside two other characters. </li><li>Playtime: Around 30 minutes.</li></ul><h2 class="bb_tag" >Not included in the demo:</h2><ul class="bb_ul"><li>Playable stories of the other two characters (Juniper and MOMO). </li><li>The complete multi-loop system and multiple endings. </li><li>Full exploration, collection, and story-recovery content.</li></ul> <h1>About Us</h1>X（Developer）:@plasmafallX/Youtube: @EternalDream0v0Player Community (QQ Group): 866205863Developer Page: Click [Developer PlasmaFall] above to follow us and try our other games! &gt;&lt;Publisher Page: Click [Publisher Eternal Dream] above to visit our page,Follow us to receive updates and news about upcoming games~ <h1>About the Demo</h1><h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/eea8b5e987db9558d38f82e8873d26ce.avif?t=1760965249" width=797 height=196 /></h2> <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/8ed5f6609e25727e05dc33c075d9973b.avif?t=1760965249" width=935 height=196 />“Apollo Sonata” is a 2D story-driven exploration ADV.A mysterious urban legend has been spreading. Every night, strange incidents occur on campus—blood flowing from toilets, blackboards covered in garbled writing, a path to the underworld appearing in the sky, and a piano playing by itself on the rooftop… It is said that these are all curses caused by vengeful spirits?!The adventurous high school girl Juniper organizes a courage-testing event and invites her two friends, Miu and MOMO, to join her.Are these four famous urban legends real, or is there a hidden truth behind them? And wait—more strange events happen during their adventure…? Follow the girls’ footsteps and uncover the truth yourself!<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/364db3d470b5db7e6c45fbc84bc40d70.avif?t=1760965249" width=1280 height=741 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/463488f160049068ba1a37752c5d3f28.avif?t=1760965249" width=935 height=196 /><ul class="bb_ul"><li>Multi-Perspective Storytelling: Play as each of the three girls, deeply immerse in their roles, and enjoy delicate psychological depictions.<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/19e58c10cf6340008ed352c1ff32cb1a.poster.avif?t=1760965249" width=1170 height=407 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/19e58c10cf6340008ed352c1ff32cb1a.webm?t=1760965249" type="video/webm; codecs=vp9"></video></li><li>Light Horror Elements: Explore the mysterious campus at night and witness urban legends and supernatural events firsthand!<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/a003d5c21bd7ac5b9a9287b5d783daa8.poster.avif?t=1760965249" width=1170 height=388 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/a003d5c21bd7ac5b9a9287b5d783daa8.webm?t=1760965249" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/a003d5c21bd7ac5b9a9287b5d783daa8.mp4?t=1760965249" type="video/mp4"></video></li></ul><ul class="bb_ul"><li>Expansive Plot: Experience all perspectives unfold and enjoy the satisfaction of uncovering every foreshadowing!</li></ul><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/2162c74150a6053443a22cb9cd7c7483.poster.avif?t=1760965249" width=1170 height=382 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/2162c74150a6053443a22cb9cd7c7483.webm?t=1760965249" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/2162c74150a6053443a22cb9cd7c7483.mp4?t=1760965249" type="video/mp4"></video><ul class="bb_ul"><li>Exploration &amp; Collection: Even the same items provide different feedback when investigated by different characters, possibly revealing interesting memories along the way.</li></ul><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/6998a78759334da655140d6bbdbf0a87.poster.avif?t=1760965249" width=1170 height=388 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/6998a78759334da655140d6bbdbf0a87.webm?t=1760965249" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/6998a78759334da655140d6bbdbf0a87.mp4?t=1760965249" type="video/mp4"></video><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/c70ff704cab40bb1dac566e9d8d29fe0.avif?t=1760965249" width=935 height=196 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/b10bb3e541e19112bd88909218f75786.avif?t=1760965249" width=900 height=746 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/82ff6061f8c2100c0b380fa784ff5132.avif?t=1760965249" width=900 height=710 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/0ae423002a553d37f23a482440797b2d.avif?t=1760965249" width=900 height=758 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965690/extras/e064fd84b283d9023dc8e27b78a4070a.avif?t=1760965249" width=935 height=196 /><ul class="bb_ul"><li>Development Team: Citrus Croissant（青柠羊角包）Character Art, CG, Writing: Rainbow（虹彩）Game Art, Programming: Wuqiu（梧秋）</li><li>Publishing Team: Eternal Dream Games</li></ul>

Apollo Sonata Demo

At night, the campus is full of urban legends—bloody toilets, garbled blackboards, a path to the underworld, and a piano playing on the rooftop. Play as Miu, Juniper, and MOMO across three playthroughs to uncover the supernatural mysteries. Can their friendship hold the key to solving the mystery?

<h1>About Us</h1>X（Developer）:@plasmafallX/Youtube: @EternalDream0v0Player Community (QQ Group): 866205863Developer Page: Click [Developer PlasmaFall] above to follow us and try our other games! &gt;&lt;Publisher Page: Click [Publisher Eternal Dream] above to visit our page,Follow us to receive updates and news about upcoming games~ <h1>About the Game</h1><h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/eea8b5e987db9558d38f82e8873d26ce.avif?t=1777310420" width=797 height=196 /></h2> <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/8ed5f6609e25727e05dc33c075d9973b.avif?t=1777310420" width=935 height=196 />“Apollo Sonata” is a 2D story-driven exploration ADV.A mysterious urban legend has been spreading. Every night, strange incidents occur on campus—blood flowing from toilets, blackboards covered in garbled writing, a path to the underworld appearing in the sky, and a piano playing by itself on the rooftop… It is said that these are all curses caused by vengeful spirits?!The adventurous high school girl Juniper organizes a courage-testing event and invites her two friends, Miu and MOMO, to join her.Are these four famous urban legends real, or is there a hidden truth behind them? And wait—more strange events happen during their adventure…? Follow the girls’ footsteps and uncover the truth yourself!<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/364db3d470b5db7e6c45fbc84bc40d70.avif?t=1777310420" width=1280 height=741 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/463488f160049068ba1a37752c5d3f28.avif?t=1777310420" width=935 height=196 /><ul class="bb_ul"><li>Multi-Perspective Storytelling: Play as each of the three girls, deeply immerse in their roles, and enjoy delicate psychological depictions.<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/19e58c10cf6340008ed352c1ff32cb1a.poster.avif?t=1777310420" width=1170 height=407 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/19e58c10cf6340008ed352c1ff32cb1a.webm?t=1777310420" type="video/webm; codecs=vp9"></video></li><li>Light Horror Elements: Explore the mysterious campus at night and witness urban legends and supernatural events firsthand!<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/a003d5c21bd7ac5b9a9287b5d783daa8.poster.avif?t=1777310420" width=1170 height=388 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/a003d5c21bd7ac5b9a9287b5d783daa8.webm?t=1777310420" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/a003d5c21bd7ac5b9a9287b5d783daa8.mp4?t=1777310420" type="video/mp4"></video></li></ul><ul class="bb_ul"><li>Expansive Plot: Experience all perspectives unfold and enjoy the satisfaction of uncovering every foreshadowing!</li></ul><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/2162c74150a6053443a22cb9cd7c7483.poster.avif?t=1777310420" width=1170 height=382 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/2162c74150a6053443a22cb9cd7c7483.webm?t=1777310420" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/2162c74150a6053443a22cb9cd7c7483.mp4?t=1777310420" type="video/mp4"></video><ul class="bb_ul"><li>Exploration &amp; Collection: Even the same items provide different feedback when investigated by different characters, possibly revealing interesting memories along the way.</li></ul><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/6998a78759334da655140d6bbdbf0a87.poster.avif?t=1777310420" width=1170 height=388 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/6998a78759334da655140d6bbdbf0a87.webm?t=1777310420" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/6998a78759334da655140d6bbdbf0a87.mp4?t=1777310420" type="video/mp4"></video><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/c70ff704cab40bb1dac566e9d8d29fe0.avif?t=1777310420" width=935 height=196 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/b10bb3e541e19112bd88909218f75786.avif?t=1777310420" width=900 height=746 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/82ff6061f8c2100c0b380fa784ff5132.avif?t=1777310420" width=900 height=710 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/0ae423002a553d37f23a482440797b2d.avif?t=1777310420" width=900 height=758 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3965670/extras/e064fd84b283d9023dc8e27b78a4070a.avif?t=1777310420" width=935 height=196 /><ul class="bb_ul"><li>Development Team: Citrus Croissant（青柠羊角包）Character Art, CG, Writing: Rainbow（虹彩）Game Art, Programming: Wuqiu（梧秋）</li><li>Publishing Team: Eternal Dream Games</li></ul>