SULFUR / FIELD MANUAL

Cobalt Games / SULFUR

THE PATCH WATCH

Read what changed.
Rethink the next run.

Original summaries of the developer’s current launch-era announcements. We separate a game’s release date from the day we reviewed the sources.

1.0.2 source review2 Nov 2026What changed ↗
LATEST REVIEWED1.0.2

Stock and stability fixes

What to notice before your next run

Ralphie carries more options

The developer increased his random stock and the appearance chance of .50 BMG and 12 Ga Chamber Chisels.

Food drops and hit fixes

Enemies can drop food again. Other fixes address missed hits, generation and inventory behavior.

RELEASE HISTORY1.0.1

First post-launch corrections

What to notice before your next run

Chisel and artwork corrections

The 12 Ga Chisel base price changed. Optimum and Muzzle Oil artwork was swapped, and Waterbomb artwork was corrected; an old screenshot can identify the wrong bottle.

Descriptions and level fixes

Evil Seed and Snowman Head receive missing description text alongside several equipment, level and interface fixes.

RELEASE HISTORY1.0.0

Full release

What to notice before your next run

Complete scroll matrix

Five more combined enchantments complete the announced matrix. The release also adds the quest log and completes progression.

Removal is supported

A Baptismal Font fix ensures removing a scroll also removes its stats. Older claims that every enchantment is permanently attached are obsolete.

Weapon-building rules need current tooltips

New muzzle-velocity oils and renamed oils change the reference list. Enchantment damage across 12 Ga pellets is corrected; projectile multiplication does not repeat that division.

TURN NOTES INTO A DECISION

Use the current
field manual.

Look up a scroll combination Inspect an oil tradeoff Plan your extraction

CHECKED SOURCES / CLEAR LIMITS

A field manual.
Not a claimed test run.

Reviewed for the developer’s 1.0.2 release context. Our explanations and planning prompts are original. The recipe and item reference is source-based; it does not read your inventory, consume an item or reproduce a verified Cobalt playthrough.

Latest developer Steam announcement reviewed on 2 November 2026. No installed SULFUR client was available for a native recipe or per-weapon compatibility audit.

Sources and version notes