Sulfur Game Achievements: Full List and Unlock Strategies

Sulfur game achievements are tracked milestones on Steam that reward you for completing specific combat feats, crafting rare food, clearing crypts, and surviving deep runs in endless mode. Developer and publisher Perfect Random built more than 130 achievements into the action roguelite, ranging from early inventory tasks to grueling endgame tests.

How Do You Unlock the Hardest Steam Achievements in Sulfur?

The hardest achievements in Sulfur require tailored inventory preparation, specific dungeon routes, and disciplined resource management. While early milestones trigger from simply cooking food or attaching weapon mods, the rarest badges demand deliberate setup in your runs.

The video breakdown on hardest Steam milestones by the YouTube channel The Homie Don outlines clear methods for the trickiest entries:

1. Cult Leader: Reach and clear Stage 20 in endless mode. Carry five to six upgraded firearms, store backup repair kits and cooked meals across inventory containers, and pack multiple defibrillators to survive fatal hits.
2. MMMMMMDCLXVI: Accumulate 6,666 total kills across your profile. Grinding through lower floors of endless mode provides the highest monster density to stack this tally quickly.
3. Exorcist: Banish 50 card options during endless runs. Stockpile stamps from town tasks to buy extra banishes from Arthur's shop, then cycle through starting stages to consume them.
4. MMMMMMDCLXVI (Pity Tier / Church Collection): Die while carrying over 666,000 Solve Coins in your active inventory. The church collection reimburses 10% of lost inventory value on death, triggering this reimbursement badge.
5. Actually Not That Bad: Clear an entire stage using only the default Dirk and Wakizashi melee blades in your loadout. Enter the Hedgemaze with a charged amulet, carry cooked recovery food, run past non-mandatory threats, and avoid holding any firearms.
6. Indiana Sulf: Clear 10 secret crypts located throughout the Desert biome. Save every crypt key you loot from earlier areas, explore open desert crypts, and defeat the arena combat trials inside.
7. Goblin Whisperer: Apply the charm status to a goblin inside the Caves biome. Craft a Jar of Love at any cooking station by combining one Heart with one Paper or Metal Scrap, then throw it at an enemy goblin.
8. Not Breathtaking: Remain submerged underwater for three continuous minutes. Find the Oxygen Tank trinket to receive extended underwater breathing, enter the Sewers water pools, and wait out the duration before surfacing.

Which Milestone Route Suits Your Current Sulfur Playthrough?

Progressing through Steam achievements requires choosing between campaign completion, economic grinding, and high-tier extraction runs. The decision table below compares the main tracking paths to help you prioritize your gear:

What Requirements Unlock Telia's Blueprint Achievements?

Blueprint milestones are unlocked by leveling weapons to Rank 5 and permanently sacrificing them to Telia at the Church Hub. In official update notes posted on the SULFUR Steam news hub, Perfect Random introduced Telia alongside the Replicator station:

"Sacrifice Rank 5 guns to her, and she’ll make them permanently available to manufacture for a cost." — the developer's Steam announcement

The game tracks distinct achievements for giving up specific Rank 5 firearms to her station, including:

• Pity for the Wingman: Sacrifice the Wingman pistol to Telia.
• Pity for the Chat-Pardeur 98: Sacrifice the Chat-Pardeur 98 rifle to Telia.
• Pity for the Tailor Marksman: Sacrifice the Tailor Marksman to Telia.

Sacrificing a gun strips away any socketed enchantments and returns only base Rank 0 blueprints for future fabrication. Make sure to sacrifice duplicate guns rather than your primary customized builds. If you encounter bugs where Telia fails to register sacrificed equipment, patch notes confirm that opening the Replicator station after updating retroactively grants missing badges.

How Do Combat, Food, and Exploration Achievements Work?

Routine achievements track your interaction with basic systems such as cooking meals, testing boots, and clearing room packs.

• Explosive Personality: Group at least five low-health goblins in narrow Cave corridors and eliminate all five simultaneously with a single hand grenade.
• Sweet Tooth: Cook a mudcake at any heated cauldron. The standard recipe requires combining a Chocolate Bar, Butter, Egg, and Flour.
• Culinary Explorer: Locate snails and cook an Escargot dish.
• The Swimmer's Badge: Accumulate 200 total meters of swimming across water sections in the Sewers or Pools biomes.
• Heavy Lifter: Carry more than six weapons simultaneously in your active backpack inventory.
• House Decorator: Purchase 10 structural and utility upgrades for the church base using stamps earned through town quests.

Players can track patch fixes on the official SULFUR website and Steam forum updates, which regularly resolve edge cases where specific condition triggers fail during level transitions.

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