AtomicRest’s “One Bad Apple” is a Geometry Dash level that doesn’t just impress—it mesmerizes. Right from the opening seconds, you’re pulled into a tightly choreographed fusion of gameplay, atmosphere, and artistry that stands as a shining example of what modern creators can achieve with the Geometry Dash editor.

The level’s visual aesthetic is hauntingly beautiful. Using a muted color palette punctuated with sharp, glowing accents, “One Bad Apple” creates a dark, melancholic tone that fits its name and song choice perfectly. The deco is layered and intricate, but never distracts from the gameplay. Every transition feels deliberate and seamless, like you're moving through the pages of a tragic, digital fairy tale.

Gameplay-wise, AtomicRest delivers something that feels both fresh and polished. The sync with the music is impeccable—each jump, dash orb, and portal hits right on beat. The difficulty feels firmly within the Harder/Insane range, offering a fair challenge that keeps you engaged without ever becoming frustrating. It’s fluid, intuitive, and respects the player’s reaction time without giving away free passes.

What truly elevates “One Bad Apple” is its emotional storytelling. This is one of those levels where you can feel the creator’s intent—not just to make something playable, but to say something. Whether it's about decay, regret, or the corruption of something once pure, there’s a subtle narrative that sticks with you after the level is done. It's a rare experience in a rhythm-based platformer, and AtomicRest nails it.

In short, “One Bad Apple” is a masterpiece of mood and mechanics. It’s a reminder that Geometry Dash is not just about spikes and timing, but also about expression and creativity.

10/10. An unforgettable journey.