This was the hallmark of a true top player. In V15D, if you swapped weapons during a Slab Revolver ricochet, you could fire two Railcannon shots in under one second.
This deleted bosses. It was patched in V16, but for those preserving the V15D version of the game, this is the ultimate "top" technique.
To understand the "V15d Top," one must first understand where it happens. The setting is The Cybergrind, Ultrakill’s endless survival mode. Here, players fight wave after wave of enemies in a virtual arena that shifts and changes.
The "V1" in the designation refers to the protagonist, the machine fueled by blood. The "5" typically denotes the weapon class—the Shotgun—which is the king of close-quarters devastation. But the "Top" and the "D" variant are where the story gets interesting. ultrakill v15d top
The previous patch (v1.5c) had nerfed the Marksman revolver’s ricochet damage, causing an uproar among veteran players. V1.5d walked back some of these changes:
Many players are asking: Is this the patch they freeze before the full release of Act III?
Given the nature of V15d (tuning vs. content), it seems likely. The developers are polishing collision meshes and damage breakpoints to prepare for the final boss (presumably Gabriel, final form). This was the hallmark of a true top player
To be prepared for that boss, mastering the V15d top tech is mandatory. The "Screwdriver healing" meta is dead. The "Sit in a corner with Sawtraps" meta is dead. V15d forces movement warfare.
The most immediate change veteran players noticed in V15d is the slight adjustment to Slam Storage. Previous patches allowed for near-infinite horizontal velocity with enough setup. V15d introduces a "deceleration ceiling."
Verdict: The top speed potential is actually higher in V15d, but the skill floor has risen. Casual players will feel slower; Top 1% speedrunners are already breaking records by chaining wall kicks with the Whiplash. This deleted bosses
The v15d update for Ultrakill may not be a massive content drop like a new layer, but in true Ultrakill fashion, it fine-tunes the game into an even sharper, deadlier experience. Here’s why v15d is considered a top update by the community.
Hakita added three new audio cues in V15d that act as invisible training wheels for top players: