Library Card
Gives 30% more experience.
- Slot
- Passive
- Durability
- Never breaks
- Sell value
- 2000 SULF
Stats
- Bonus XP: +30%
Other gear with bonus xp
Other passive by Armor
Knee PadsArmor: +1; Slide: +1
Ass Wheel™Move speed: +100% while crouching
Dark LampSummon: Random Enemy
Detective PipeTime scale: -15%
Diamond RingCharisma: +8
Dog WhistleSummon: Guard Dog
DogtagsAssault rifle damage: +15%
Extra LungLung capacity: +20s
Fancy WatchCharisma: +10
Gold ChainCharisma: +5
Instant DefibrillatorPrevents death: ✓; Single use: ✓
Iron FeatherDamage while airborne: +120%
Armor and equipment guide: slots, durability, repair items and the 1.0 rebalance.
Guides that mention Library Card
Source
- SULFUR Wiki entry for Library Card (CC BY-SA 4.0), revised 2025-10-17. Values checked against the 1.0.0–1.0.6 patch notes.
- This entry was last revised before the 1.0.0 wearables rebalance; values may differ in 1.0.