Sulfur Game Oil Recipes and Weapon Modding
Gun oils in SULFUR do not have crafting recipes, as every bottle is acquired through dungeon loot drops or vendor inventories like the Scholar and Kevin before being directly applied to weapons to modify bullet stats.

Gun oils in SULFUR do not have crafting recipes, as every bottle is acquired through dungeon loot drops or vendor inventories like the Scholar and Kevin before being directly applied to weapons to modify bullet stats. Players seeking recipe combinations will find that the game reserves crafting matrices strictly for food and combined magic scrolls rather than firearm lubricants.
Can You Craft Gun Oils in SULFUR?
Gun oils cannot be manufactured through the cauldron or crafting stations in SULFUR. While cooking utilizes discovery matrices to create meals, and scroll altars combine tier-two magic into advanced spells, gun oils exist exclusively as individual inventory items found in loot chests or bought directly from vendors like the Scholar in Town.
The developer behind the title, Perfect Random, structured firearm optimization around finding pre-mixed bottles during runs. Players visit Kevin to browse random oil offerings or purchase bottles from shopkeepers throughout various biomes. Once acquired, you apply the oil directly to an eligible firearm in your inventory to alter its ballistic behavior. To plan an effective inventory before heading into a dungeon, check our beginners guide to avoid taking unnecessary risks.
How Do Gun Oils Modify Weapon Stats?
Gun oils alter weapon characteristics by trading off physical handling, ammunition efficiency, and projectile behavior. Applying an oil modifies stats such as maximum durability, bullet weight, projectile bounce counts, recoil, and attack rate.
The table below outlines key oil types found in the game and their corresponding stat modifications:
| Oil Name | Primary Stat Benefit | Stat Penalty or Trade-off |
|---|---|---|
| Hefty Oil | +45% Maximum Durability | -20% Movement Speed |
| Dense Oil | +30% Maximum Durability | -20% Jump Power |
| Arkanoid Oil | +10 Projectile Bounces | No additional penalty |
| Sherlock Oil | +5 Projectile Bounces | No additional penalty |
| Machine Oil | +60% Attack Speed | -30% Movement Speed |
| Rapid Internals Oil | +50% Attack Speed | -15% Damage |
| Fidget Lord Oil | +140% Reload Speed | -40% Movement Speed |
| Glass Cannon Oil | +50% Damage | -25% Maximum Durability |
| Black Friday Oil | +200% Projectiles | +30% Spread, -30% Durability, -30% Damage |
| Mosquito Oil | 40% Chance to not consume ammo | -15% Damage |
When tuning firearms for specific encounters, combining high-damage oils with projectile-multiplying bottles creates drastic changes in weapon handling. If you want to know which firearms benefit most from these modifiers, see our breakdown of the best weapons for run progression.
Which Muzzle Velocity Oils Counteract Bullet Weight?
Muzzle velocity oils increase projectile travel speed and push bullets further along flat trajectories to counteract bullet weight. The update history recorded on the Official SULFUR Wiki details that the 1.0 release renamed bullet drop to bullet weight while adding designated muzzle velocity oils.
The oils that grant the Muzzle Velocity attribute to weapons include:
- Anabolic Oil
- Flake Oil
- Freak Oil
- Gust Oil
- Muzzle Oil
- Optimum Oil
- Psycho Oil
- Spider Oil
- Soldier Oil
Applying these specific oils allows flamethrowers to reach farther targets and keeps heavy calibers from dropping sharply during long-range engagements. You can inspect weapon attachments and modifications directly by consulting the Official Steam data for SULFUR to review full controller and input features. Before finalizing a long-range build, review how to manage bullet drop to ensure your sights align accurately with distant targets.
Oil Selection Decision Table
Choosing which oil category to bring on a run depends on your weapon class, available inventory capacity, and mobility requirements.
| Oil Type | Recommended Combat Situation | Build Cost or Trade-off |
|---|---|---|
| Durability Oils (e.g., Hefty, Dense) | Long dungeon runs where weapon repairs are unavailable | Sacrifices character movement speed or jump height |
| Bounce Oils (e.g., Arkanoid, Sherlock) | Tight indoor corridors and sewer rooms | Requires precise aiming to avoid erratic ricochets |
| Attack Speed Oils (e.g., Machine, Rapid Internals) | Boss battles requiring quick burst damage | Rapidly depletes ammo stocks and incurs damage or speed penalties |
| Penetration Oils (e.g., Heavy Lead, Overdose) | Dense enemy swarms and shielded ranks | Consumes weapon mod slots without adding flat damage |
For players looking to craft consumable supplies between encounters, examining available food recipes provides health and status recovery options that do not conflict with weapon attachment setups.
Where does this guide's official Sulfur game information come from?
Official details in this guide follow Sulfur game on Steam, which describes the game in its own words.
SULFUR is a modern old-school action-adventure: Outsmart enemies, find treasure, improve weapons, harness powers. Delve deeper, find answers, make it end.
Sulfur game on Steam
Next step
Scroll Recipes
Combine base elemental scrolls at Kevin the Scholar to unlock advanced weapon enchantments and custom firearm magic.
Related Guides
Sulfur Game Scroll Recipes: How to Mix Magics; Sulfur Game How to Find Recipes: Complete Cookbook Guide; Sulfur Game Difficulty Settings and Death Penalties
Scroll Recipes
Combine base elemental scrolls at Kevin the Scholar to unlock advanced weapon enchantments and custom firearm magic.
How to Find Recipes
Learn how to find and record recipes across dungeons through cauldron experimentation, secret recipe manuals, and merchant interactions.
Difficulty Settings
Learn how difficulty settings affect inventory loss on death, and choose the right option for your next dungeon crawl.
