More than an app. More than a game. Try Lassen's Loop free! Build songs from 8-second cards made by real musicians in this cozy throwback studio. No music theory or DAW knowledge required. Y2K visualizers, starter deck, progress carries to the full game. Made in tribute to Justin Lassen.

<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4633950/extras/07f0a3ee50f371e39ef021243f3c6b55.avif?t=1779237515" data-big-src=https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4633950/extras_big/07f0a3ee50f371e39ef021243f3c6b55.avif?t=1779237515 width=1560 height=406 />More than an app. More than a game.Lassen's Loop is a cozy throwback studio for anyone who's ever wanted to make a song. No music theory or DAW knowledge required. Just you, a deck of 8-second music cards, and one question: what can you create?<h2 class="bb_tag" >DEMO</h2>Get a feel for Lassen's Loop in this exclusive Steam demo! Download it, create an in-game account, and start building with a starter deck of cards. All your progress saves with the account, so when you grab the full game, you'll have instant access to all of your existing tracks.Please note a few features are reserved for the full version, including exporting tracks as MP3s, earning or buying in-game currency, and spending currency on new card packs and items in the shop. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4633950/extras/14906f3d97b854f848369dbc09fabcdb.poster.avif?t=1779237515" width=560 height=316 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4633950/extras/14906f3d97b854f848369dbc09fabcdb.webm?t=1779237515" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4633950/extras/14906f3d97b854f848369dbc09fabcdb.mp4?t=1779237515" type="video/mp4"></video><h2 class="bb_tag" >How It Works</h2>Each of the game's 3,500+ cards is an 8-second loop composed by real, credited musicians. The card library features dozens of different genres to mix and match, including K-pop, trance, hip-hop, metal, slow jazz, reggae, and more.Drag and drop cards onto the timeline, rearrange, layer, and remix until you've built a full track. When you're done, export your song as an MP3 and it's yours to keep and own, forever!<h2 class="bb_tag" >Community Creations</h2>Daily and weekly challenges introduce new prompts for you to riff on, from playful vibes to specific moods and concepts like Boss Battle or Beat Box. Listen to what others are making, vote on your favorites, and earn in-game currency to spend on new card packs, themes, and visualizers to further hone your signature sound. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4633950/extras/344ce2eefc638dc1c8ed1935c5c8b0ca.poster.avif?t=1779237515" width=560 height=316 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4633950/extras/344ce2eefc638dc1c8ed1935c5c8b0ca.webm?t=1779237515" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4633950/extras/344ce2eefc638dc1c8ed1935c5c8b0ca.mp4?t=1779237515" type="video/mp4"></video>Connect with your friends in-game, or join the community on Discord for challenge suggestions, feedback, and a look at what's coming next. <h2 class="bb_tag" >Make It Your Own</h2>Choose from a selection of interface themes to make the studio vibe however you want. Listen along to your creations with Y2K-style visualizers like Interplanetary, Nature, or Liquidity playing in the background. Layer visual FX overlays (Kaleidoscope, Color Cycle, Pixelate, and more), randomize them, or save your favorite visualizer combinations for a playback experience that fits your song. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4633950/extras/51661e41c3275b1dbeb4e72145de4911.poster.avif?t=1779237515" width=560 height=316 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4633950/extras/51661e41c3275b1dbeb4e72145de4911.webm?t=1779237515" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4633950/extras/51661e41c3275b1dbeb4e72145de4911.mp4?t=1779237515" type="video/mp4"></video><h2 class="bb_tag" >What's Included</h2>The Steam edition includes access to the full launch library of 3,500+ cards, themes, and visualizers, with new content packs added every month. Compose tracks at your own pace in single-player Sandbox mode, or jump into online challenges and community voting to show off your musical chops.<h2 class="bb_tag" >Key Features</h2><ul class="bb_ul"><li>Build songs from 8-second clip cards composed by real, credited musicians</li><li>Wide range of genres, from rock to K-pop, trance to bluegrass, country to hip-hop, and more</li><li>Customize each card with pitch shifting, tempo control, and effects like chorus and distortion</li><li>3,500+ cards at launch, plus monthly drops with new themes, visualizers, and cards packs</li><li>Take on daily and weekly challenges and share your creations with the community</li><li>Vote on other players' tracks and earn in-game currency to unlock new content</li><li>Export every song you make as an MP3, yours to keep and share forever</li><li>Cross-device sync: start a track on Steam, pick it back up on mobile (iOS, Android)</li><li>Created in tribute to composer Justin Lassen (1981–2021)</li></ul><h2 class="bb_tag" >Tribute to Justin Lassen</h2>Lassen's Loop is created in tribute to composer, producer, and sound designer Justin Lassen (1981–2021), whose work across music, film, and games included collaborations with Nine Inch Nails, Linkin Park, Madonna, and more.

Lassen's Loop Demo

More than an app. More than a game. Create songs from 8-second cards made by real musicians in this cozy throwback studio. No music theory or DAW knowledge required. Every track is yours to keep, forever! Y2K visualizers, weekly challenges, 3,500+ cards. Made in tribute to composer Justin Lassen.

<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2000630/extras/dc7a594d4cc612c6e8e33187723f8f05.avif?t=1779237445" alt="Lassen&#039;s Loop banner image featuring a portrait of Justin Lassen and the Lassen&#039;s Loop logo at the bottom right corner" data-big-src=https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2000630/extras_big/dc7a594d4cc612c6e8e33187723f8f05.avif?t=1779237445 width=1560 height=406 />More than an app. More than a game.Lassen's Loop is a cozy throwback studio for anyone who's ever wanted to make a song. No music theory or DAW knowledge required. Just you, a deck of 8-second music cards, and one question: what can you create?<h2 class="bb_tag" >How It Works</h2>Each of the game's 3,500+ cards is an 8-second loop composed by real, credited musicians. The card library features dozens of different genres to mix and match, including K-pop, trance, hip-hop, metal, slow jazz, reggae, and more. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2000630/extras/14906f3d97b854f848369dbc09fabcdb.poster.avif?t=1779237445" aria-label="Lassen&#039;s Loop GIF showing the player dragging and dropping 8-second clip cards onto the timeline, then selecting the option to &amp;quot;Change Pitch&amp;quot; for one of the cards" width=560 height=316 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2000630/extras/14906f3d97b854f848369dbc09fabcdb.webm?t=1779237445" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2000630/extras/14906f3d97b854f848369dbc09fabcdb.mp4?t=1779237445" type="video/mp4"></video>Drag and drop cards onto the timeline, rearrange, layer, and remix until you've built a full track. When you're done, export your song as an MP3 and it's yours to keep and own, forever!<h2 class="bb_tag" >Community Creations</h2>Daily and weekly challenges introduce new prompts for you to riff on, from playful vibes to specific moods and concepts like Boss Battle or Beat Box. Listen to what others are making, vote on your favorites, and earn in-game currency to spend on new card packs, themes, and visualizers to further hone your signature sound. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2000630/extras/344ce2eefc638dc1c8ed1935c5c8b0ca.poster.avif?t=1779237445" aria-label="Lassen&#039;s Loop GIF showing the player navigating from the Achievements menu up to the Challenges menu, selecting a challenge, loading in a track, and hitting &amp;quot;submit&amp;quot;" width=560 height=316 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2000630/extras/344ce2eefc638dc1c8ed1935c5c8b0ca.webm?t=1779237445" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2000630/extras/344ce2eefc638dc1c8ed1935c5c8b0ca.mp4?t=1779237445" type="video/mp4"></video>Connect with your friends in-game, or join the community on Discord for challenge suggestions, feedback, and a look at what's coming next. <h2 class="bb_tag" >Make It Your Own</h2>Choose from a selection of interface themes to make the studio vibe however you want. Listen along to your creations with Y2K-style visualizers like Interplanetary, Nature, or Liquidity playing in the background. <video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2000630/extras/51661e41c3275b1dbeb4e72145de4911.poster.avif?t=1779237445" aria-label="Lassen&#039;s Loop GIF showing the player hitting the &amp;quot;Play&amp;quot; button which opens the visualizer, showing different Y2K-style options" width=560 height=316 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2000630/extras/51661e41c3275b1dbeb4e72145de4911.webm?t=1779237445" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2000630/extras/51661e41c3275b1dbeb4e72145de4911.mp4?t=1779237445" type="video/mp4"></video>Layer visual FX overlays (Kaleidoscope, Color Cycle, Pixelate, and more), randomize them, or save your favorite visualizer combinations for a playback experience that fits your song. <h2 class="bb_tag" >What's Included</h2>The Steam edition includes access to the full launch library of 3,500+ cards, themes, and visualizers, with new content packs added every month. Compose tracks at your own pace in single-player Sandbox mode, or jump into online challenges and community voting to show off your musical chops.<h2 class="bb_tag" >Key Features</h2><ul class="bb_ul"><li>Build songs from 8-second clip cards composed by real, credited musicians</li><li>Wide range of genres, from rock to K-pop, trance to bluegrass, country to hip-hop, and more</li><li>Customize each card with pitch shifting, tempo control, and effects like chorus and distortion</li><li>3,500+ cards at launch, plus monthly drops with new themes, visualizers, and cards packs</li><li>Take on daily and weekly challenges and share your creations with the community</li><li>Vote on other players' tracks and earn in-game currency to unlock new content</li><li>Export every song you make as an MP3, yours to keep and share forever</li><li>Cross-device sync: start a track on Steam, pick it back up on mobile (iOS, Android)</li><li>Created in tribute to composer Justin Lassen (1981–2021)</li></ul><h2 class="bb_tag" >Tribute to Justin Lassen</h2>Lassen's Loop is created in tribute to composer, producer, and sound designer Justin Lassen (1981–2021), whose work across music, film, and games included collaborations with Nine Inch Nails, Linkin Park, Madonna, and more.