Beast Breathing is coming to Project Slayers 2 as part of Update 1, the Roblox game’s first major content drop. Developer Ouw Productions put the style’s name on an official announcement and lined it up as the first of several new movesets to be shown off ahead of launch. The confirmation follows weeks of community speculation that started when the style quietly surfaced inside the game’s ranked statistics.
Quick answer: Beast Breathing is officially confirmed as a playable breathing style in Project Slayers 2 Update 1, and it leads the moveset showcase rotation with a new reveal every four days.
What Beast Breathing is in Project Slayers 2
Beast Breathing is a close-range sword style built to copy the movements of wild animals. Its techniques are fast, erratic, and animalistic, with users visualizing fangs and claw slashes as they attack. It focuses on fast erratic movements and primal sense utilization, and in the source material it is tied to Inosuke Hashibira, who wields it in the anime.
It is one of three breathing styles introduced in Update 1, which matches how the developers described the rollout, referring to new movesets in the plural. In combat terms it leans on heavy combo pressure and short cooldowns, with most moves acting as combo extenders, at the cost of fairly short range.
Unlock requirements and trainer tasks
The style is bought from the Beast Trainer, who stands near a hole in the ground inside the Beast Cave (map location “beast cave”). Before you can even start, you need to meet the entry requirements.
- Level 75+
- 10,000 Wen
After purchasing it from the Beast Trainer, you complete a set of tasks to learn the style:
- Pushups
- Target Training
- Split Boulder
- Pull Boulder
- Defeat Inosuke
Do not abandon the quest partway through, or you will have to buy both the quest and the breathing again. Inosuke is present inside the same cave, so avoid dying to him while you work through the tasks.
Beast Breathing moveset and keybinds
Beast Breathing unlocks new techniques as you raise its mastery. Each move is mapped to a single key.
| Mastery | Move | Key |
|---|---|---|
| 1 | Pierce | Z |
| 20 | Crazy Cutting | X |
| 25 | Bending Slash | C |
| 30 | Throwing Strike | V |
| 40 | Devouring Slash | B |
| 58 | Devouring Rush | N |
Pierce is a straightforward two-blade thrust. Crazy Cutting is a forward somersault into a flurry of slashes that stuns. Bending Slash dislocates the arm joints for a wide 360-degree swing with high knockback. Throwing Strike launches both blades, then charges to retrieve them, and can be aimed in any direction. Devouring Slash is a spinning upward swing that can be held for a longer dash first.
Devouring Rush, the mastery 58 finisher, stabs the target, throws them upward while draining blood, then lands an X-shaped double slash. You must defeat Inosuke to unlock it. It is also the one move fast enough to spam your way out of an enemy combo.
Showcase schedule and Update 1 release window
Ouw Productions said it will begin showing the new movesets with Beast Breathing on a Wednesday, then release a new showcase every four days up to the final one. After the showcases wrap, a trailer will cover the non-moveset content in Update 1, and the developers will give a date for when that trailer goes live.
A new showcase is planned every four days until the last one, after which we’ll announce the trailer’s release date.
The Update 1 event listing on Roblox shows a period from Thursday, October 24 at 9:28 PM to Friday, November 15 at 11:28 PM, with more than 612,000 players marked as interested. Beyond the event listing and showcase schedule, the developers have not publicly confirmed an exact launch time. Consider the release date unconfirmed until the trailer date is announced.
The 0.0% win-rate leak that tipped it off
Before the official confirmation, Beast Breathing showed up inside the game’s ranked win-rate tracking. The leaderboard, which covers 1v1, 2v2, and 3v3 ranked fights over a rolling seven-day window, logged Beast with a 0.0% win rate across just two games, far below every live style and a strong sign of developer testing rather than public play.
Here is how the tracked styles compared in that snapshot, drawn from 121,285 logged fights:
| Style | Win rate | Sample |
|---|---|---|
| Arrow | 59.3% | Strongest |
| Thunder | 52.2% | 18k |
| Insect | 51.3% | 14k |
| Sound | 49.0% | 14k |
| Wind | 48.5% | 9.8k |
| Water | 48.5% | 30k |
| Serpent | 48.4% | 7.8k |
| Stone | 48.1% | 28k |
| Flame | 48.0% | 14k |
| Cryokinesis | 47.0% | Weakest |
| Beast | 0.0% | 2 games |
The tiny two-game sample is what gave it away. Live styles sit in the tens of thousands of fights, so a brand-new entry with a near-empty record almost always means the developers are running it internally before release.
Why the player count dropped
Alongside the Beast Breathing news, the footage draws attention to a steep fall in the game’s concurrent players, from around 200,000 at its peak to roughly 73,008 active on the Roblox page. The overall game has more than 54 million visits and over 509,000 favorites since its February 2024 creation.
Two things are blamed for the decline. The first is a wave of bans aimed at hackers and exploiters, which trims the active count directly. The second is burnout: quest leveling tapers off near level 115, pushing players into repeating boss fights, and the drop rates on items such as Nightfall Reinforced Plating are extremely low. That grind, with little reward to show for it, pushed part of the player base away while they wait on Update 1 to refresh the content.
