 | Larva | | Creatures | 1 |
 | Larva Spike | A sharp, dangly appendage taken from the corpse of a disgusting larva. | Materials | 1 |
 | Larva Wall Mount | A wall-mounted trophy of a hard-earned kill. Activate to receive a temporary damage bonus against this creature. | Building & Utilities | |
 | Larvagna | A deliciously baked collection of goopy and slimy bits. Hearty enough to be considered a whole meal. | Consumables | 1 |
 | Larvalance | An ant part shaft topped with a serrated larva spike. Ouch! | Weapons | 1 |
 | Laser Cannon | A cannon that shoots laser balls. | Building & Utilities | |
 | Lawn Mite | Small furry bugs with a big bite and impressive jumps. Drops brilliant red mite fuzz and mite fangs on death. | Key Items | |
 | Lawn Mite | Small furry bugs with a big bite and impressive jumps. Drops brilliant red mite fuzz and mite fangs on death. | Key Items | |
 | Lawn Mite | | Creatures | 1 |
 | Lean-to | A single-use resting spot. | Building & Utilities | |
| Lean-To | Sleep to bypass the extra dangerous nighttime or set a respawn point to return to in the event of death. | Building & Utilities | |
 | Letter Draft | Dear [scratched out], I've been watching you for a while. TOO CREEPY
Hey [scratched out], you don't know me, but I think we have lots in common. We have a darkness— COULD READ WRONG
[scratched out], I'll say it straight, you inspire me. You're bold, and cool, and you know what's wrong with the world.
You're what's wrong with me. EW, GET OUT
Look [scratched out], leave those three weirdos in the dust. Together, we can fix everything. MAYBE? | Key Items | |
 | Lieutenant Blade | | Creatures | 3 |
 | Lil Fist | Fist attacks build a combo multiplier with each blow. Unleash your full power with a devastating charge attack! | Mutations | |
 | Lingonberry Bandage | A soothing compress for treating burns. Recovers health over time, but stops on damage. | Consumables | 3 |
 | Lingonberry Leather | A resplendant textile with red tones crafted from dried lingonberry chunks. Flexible but tough. | Materials | 2 |
 | Lint | A dense tangle of fibers from many sources. Very useful if woven together. | Materials | 3 |
 | Lint Rope | A strong, sturdy rope that weaves together a vast array of fibers that found their way into one bundle. | Materials | 3 |
 | Liquid Gills | A scientific mystery that allows you to breathe underwater for a short time. | Consumables | 0 |
 | Liquid Rage | All sorts of dangerous things in drinkable form! Consuming this makes you feel way stronger. | Consumables | 0 |
 | Lizard Banner | A mighty banner made of ashen leather. Customize emblems to your liking. | Building & Utilities | |
 | Lizard Hearth | A roaring hearth sculpted into a fearsome dragon head. | Building & Utilities | |
 | Lizard Horn | A massive horn knocked loose from a lizard. The thick point makes it ideal for weapon crafting. | Materials | 3 |
 | Lizard Scale | A thick scale harvested from a lizard. Extremely tough and perfect for crafting heavy armor. | Materials | 3 |
 | Lizard Sconce | A radiant wall mounted torch that breathes fire into a living space. | Building & Utilities | |
 | Lizard Wall Mount | A wall-mounted trophy of a hard-earned kill. Activate to receive a temporary damage bonus against this creature. | Building & Utilities | |
 | Lucky Hat | A delightfully green hat said to bring luck and joy, but inspires you to become slightly violent. | Armor | 2 |
 | Lure Trap | A pollen-scented trap that lures nearby creatures to it. | Building & Utilities | |
| Mac N Bees | A creamy meal that warms the soul. A deliciously melty blend of objects mixed with bits of bees. | Consumables | 2 |
 | Major Diesel | | Creatures | 2 |
 | Mant Brazier A | An elaborate light source featuring a muscular foe. | Building & Utilities | |
 | Mant Brazier B | An elaborate light source featuring a muscular foe. | Building & Utilities | |
 | Mant Gong | Dedicated to the Mysterious Order of Mants. Strike this mighty gong to gain immense attack strength for a short duration. | Building & Utilities | |
 | Mant Statue | A gorgeous statue of a familiar foe. | Building & Utilities | |
 | Mantis Blade | A hefty two-handed blade forged from a massive praying mantis claw. | Weapons | 3 |
 | Mantis Fountain | A beautiful fountain made from a fallen mantis. | Building & Utilities | |
 | Mantis Hanging Lantern | A beautiful ceiling mounted light made from a fallen mantis. | Building & Utilities | |
 | Mantis Trinket | A rare drop from the Orchid Mantis. Boosts combo finisher critical hits. (Playground Exclusive) | Trinkets | 3 |
 | Marine Curved Door | A curved version of the marine door. | Building & Utilities | |
 | Marine Curved Half Wall | A halved and curved variant of the marine wall. | Building & Utilities | |
