Screenshots
Watch trailer on Steam ↗Groove Defense
Crunch Moonkiss · Published by Crunch Moonkiss Studios
Last updated 28 Sept 2026
Tower defense meets music game. Your towers build the soundtrack, enemies move to the rhythm. Defend to the groove!
Action, Indie, Strategy · 2027 · More free games
Experience towers that play the beat as you defend against rhythmically moving enemies. In Groove Defense, your strategic choices shape the soundtrack of battle, offering a fresh twist on classic tower defense gameplay.
About this game
★ Featured on IGN
In Groove Defense, every tower you build not only defends but also contributes to a dynamic soundtrack, creating a unique gameplay experience. Feel the beat as you strategize your defenses and create your own musical masterpiece!
Expand your defenses and the track fills out. By the later waves, what you're hearing is a direct reflection of the choices you made early on. Experiment and master your defense!
Enemies move to the tempo and attacks land on the beat. But surviving comes down to strategy: tower placement, upgrade paths, and managing pressure across lanes before it overwhelms you.
LEVELS & MODES
The Soundcheck Demo includes four stages, each built around a distinct sound: Synthwave, Slasher Flick, 2010s Pop, and 80s music. More stages are coming in the full release but you’ll get a lot of replayability through:
Tour Mode runs you through a structured campaign.
Free Play lets you mess around with builds.
Rhythm Remix takes your run's soundtrack and turns it into a note-lane challenge (think classic rhythm game, but the song is one you built yourself).
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel Core i3/ AMD equivalent (2.0 GHz)
- Memory: 4096 MB RAM
- Graphics: DirectX 11 compatible with 1GB VRAM
- DirectX: Version 11
- Storage: 500 MB available space
- Sound Card: DirectX compatible
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10/11
- Processor: Intel Core i5 / AMD Ryzen 5
- Memory: 8192 MB RAM
- Graphics: DirectX 11 compatible with 2GB VRAM
- Storage: 500 MB available space
- Sound Card: DirectX compatible
Supported Languages
Latest news
AnnouncementsOfficial
Groove Defense Now in Russian & Korean + Leaderboards & Cloud Save
I've been listening to your feedback, and today's update brings some big additions to Groove Defense. New Languages I've added full Russian and Korean language support — menus, UI, and all i-game text. I'm working on more languages down the road. Leaderboards Global leaderboards are live. See how your scores stack up against players worldwide and compete with friends. Cloud SaveYour progress now syncs via Steam Cloud. Thanks for playing and for all the feedback that helps shape these updates.Read full article on Community Announcements (crunchmoonkiss)AnnouncementsOfficial
Visual Overhaul + 14 Steam Achievements
Outdoor Concert VibesEvery level now takes place at an outdoor concert venue. The battle is projected onto a stage with cityscape silhouettes in the background, spotlights that sweep across the stage, speakers that pump to the beat, crowd silhouettes, atmospheric fog, and floating particles.Rhythm Remix Visual OverhaulRhythm Remix mode got a full visual makeover — wider lanes with glowing gradient backgrounds, notes with glow halos that intensify on approach, a receptor-style hit zone with beat-synced pulse, starfield and light beams behind the lanes, and a redesigned top-center HUD for better readability.14 Steam AchievementsFrom your first tower to secret challenges — can you unlock them all? 6 natural progression achievements, 5 skill-based achievements (Full Combo, S Rank, 50 Combo...), and 3 hidden achievements to discover.Wishlist Groove Defense if you haven't already!Read full article on Community Announcements (crunchmoonkiss)Patch NotesOfficial
Game Update: Revamped Tutorial
I just pushed an update to the Groove Defense demo that revamps the tutorial.A lot of players discovered the game during Tower Defense Fest, and it became clear the opening minutes could do a better job introducing the core mechanics without slowing things down.So I rebuilt the tutorial to get players into real gameplay faster while making the fundamentals clearer.What’s changed• Faster intro to the core mechanics • Clearer explanation of tower placement and combat flow • Smoother onboarding into the first waveIf you tried the demo earlier this week, it’s worth jumping back in.And if you enjoy the game, adding it to your wishlist really helps while development continues toward release.Read full article on Community Announcements (crunchmoonkiss)AnnouncementsOfficial
Groove Defense Demo Launch Trailer Featured on IGN
We're excited to share that IGN has posted the official demo launch trailer for Groove Defense.Groove Defense is a music-driven tower defense game where every tower is an instrument that builds the soundtrack dynamically as you play. Placing and upgrading towers layers new sounds into the music while you defend against waves of enemies.Each level features a different musical style, including 80s, synthwave, slasher film, and 2010s pop, with multiple gameplay modes available in the demo.The demo is available now on Steam during Tower Defense Fest.You can watch the trailer on IGN here: https://www.ign.com/videos/groove-defense-official-demo-launch-trailerThanks for checking it out and supporting the game!Read full article on Community Announcements (crunchmoonkiss)Community & EventsOfficial
Groove Defense is LIVE in Steam Tower Defense Fest!
We're in Steam Tower Defense Fest! March 9-16. Every tower you build doesn't just defend — it adds to the soundtrack. Drop a Drum tower and hear it lay down a beat. Add Bass, Pads, Lead — by the later waves, what you're hearing is a direct reflection of the choices you made early on. Enemies move to the tempo. Attacks land on the beat. But surviving comes down to strategy: tower placement, upgrade paths, and managing pressure across lanes before it overwhelms you. The Soundcheck Demo has four stages, each built around a distinct sound: Synthwave, Slasher Flick, 2010s Pop, and 80s. Plus three ways to play: - Tour Mode: structured campaign across all stages - Free Play: experiment with builds at your own pace - Rhythm Remix: turns your run's soundtrack into a note-lane challenge. The song is one you built yourself Try the demo free and wishlist if you dig it.Read full article on Community Announcements (crunchmoonkiss)
