🔧 Block In The Lock Mods

Block in the Lock Steam Workshop mods — browse, subscribe, and play. 46+ free mods.

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46+ mods · Free downloads · Install guides included

⭐ Hand-Picked Best Mods

Tunnel Trickery

Tunnel Trickery

---------------------------------- Difficulty: ★★★☆☆ (Challenging) Personal Best: 66 Steps ---------

— 0344 dl
peck

peck

peck

— 0189 dl
Ice Crack

Ice Crack

---------------------------------- Difficulty: ★☆☆☆☆ (Easy) Personal Best: 13 Steps ----------------

— 086 dl
Check the Plushygate

Check the Plushygate

Check the Plushygate

— 078 dl
HARRY UP!!!!!!!!!!!!!

HARRY UP!!!!!!!!!!!!!

HARRY UP!!!!!!!!!!!!!

— 024 dl
Just One Spike

Just One Spike

A tiny level for brains of all sizes.

— 028 dl
electrical puke

electrical puke

electrical puke

— 022 dl
Razor Typhoon

Razor Typhoon

a Burning Cage inspired level

— 015 dl
Narrower Pathway

Narrower Pathway

Narrow pathway with 1 less block PB = 58 steps

— 013 dl
Train Transport

Train Transport

Move the train along and deliver the spikes and blocks to their respective slots.

— 022 dl
Monkey Wrench

Monkey Wrench

Gum up the works.

— 014 dl
Not quite Plinko

Not quite Plinko

Hit up when ready, then spam down.

— 021 dl🖥️ UI
Circular Reasoning

Circular Reasoning

My first level

— 014 dl
A Simple Maze

A Simple Maze

A Simple Maze you will probably easily solve.

— 013 dl
sludge factory

sludge factory

producing the sludge. 2/5 difficulty (based on literally nothing)

— 07 dl
Short Circuit

Short Circuit

What's the gate for?

— 014 dl🖥️ UI
Multi-Defense System

Multi-Defense System

my take on a world 5 level

— 016 dl
Close Quarters

Close Quarters

my take on a 5x5 level

— 010 dl
SQUARED OFF

SQUARED OFF

Difficulty: 2/5 Hint 1: Blocks won't be bounced around if there's no room to move.

— 02 dl
simple

simple

my frist level on the game

— 014 dl
LOOSE WIRING

LOOSE WIRING

Difficulty: 3.5/5 Hint 1: Your first problem is activating the spawner. Which path must the power ta

— 04 dl
Most Slipery Doornob

Most Slipery Doornob

slippery door 2/5 Difficulty

— 010 dl
Feed Tape

Feed Tape

Spin right round in a circle to make one 3/5 Difficulty

— 07 dl
Triple cube!

Triple cube!

3 Awsome cubes!

— 03 dl
WHEN TO STOP

WHEN TO STOP

Difficulty: 3/5 Hint 1: When do you really stop spawning blocks? Hint 2: It's advised to get rid of

— 03 dl
UNREACHABLE

UNREACHABLE

Difficulty: 2.5/5 Hint 1: If only you could go around...

— 03 dl
TWO AT ONCE

TWO AT ONCE

Difficulty: 2/5 Hint 1: The bottleneck is the middle of the level. Try to offset the blocks to get t

— 03 dl
TO YOUR STATIONS

TO YOUR STATIONS

Difficulty: 5/5 There is no hint for this one. It is only getting all blocks onto all goals at the s

— 02 dl
3D PRINTER

3D PRINTER

Difficulty: 3/5 Hint 1: Begin with the rightmost blocks of the goal. Hint 2: Your least used directi

— 02 dl
SMALL PROBLEM

SMALL PROBLEM

Difficulty: 1.5/5 Hint 1: The orange block at the bottom on this level can be treated as a white one

— 04 dl
SHUFFLE

SHUFFLE

Difficulty: 3/5 Hint 1: Similar to OBJECTIVE, the goal must be built layer-by-layer... Hint 2: ...ho

— 02 dl
REPLACEMENT

REPLACEMENT

Difficulty: 2/5 Hint 1: What is the orange block not connected to? Hint 2: It's fairly trivial after

— 02 dl
OVERLOAD

OVERLOAD

Difficulty: 1.5/5 Hint 1: The only hint you really need is to move the blocks until you can't spawn

— 02 dl
OBJECTIVE

OBJECTIVE

Difficulty: 2/5 Hint 1: The level may be difficult to visualise until you figure out a reliable meth

— 03 dl
IN YOUR WAY

IN YOUR WAY

Difficulty: 1.5/5 Hint 1: Use the only walls you have.

— 02 dl
GAUNTLET

GAUNTLET

Difficulty: 2.5/5 Hint 1: It may be impossible to send all 5 in, but what about 4? Hint 2: Send 1 in

— 02 dl
FLOOR PLAN

FLOOR PLAN

Difficulty: 1/5 Hint 1: Half of the blocks are already near the correct position.

— 02 dl
DOUBLE ACT

DOUBLE ACT

Difficulty: 2/5 Hint 1: Blocks stay in place when opposing. Hint 2: In regular solutions, the pink b

— 02 dl
CROSS OFF

CROSS OFF

Difficulty: 1.5/5 Hint 1: Keep polarity in mind. Hint 2: Pink spikes can destroy two blocks at once.

— 02 dl
COLD TRICK

COLD TRICK

Difficulty: 1/5 Hint 1: There is only ONE column of spikes worth worrying about.

— 02 dl
snake

snake

sssss

— 02 dl
Stage 1-1

Stage 1-1

Very easy.

— 06 dl
The Semi-Automatic Machine!

The Semi-Automatic Machine!

Just listen to the ingame instructions, if they dont show up, here they are: 'DONT GO DOWNWARD' anyw

— 04 dl
Circle and Square

Circle and Square

uuuuh unrelated image sorry :3

— 06 dl
First

First

My First Level

— 07 dl
maze

maze

impossibolll!

— 06 dl

How to Install Block in the Lock Mods

How do I get started with Block in the Lock mods?

Subscribe on Steam Workshop. Mods auto-download and install. Launch the game to activate.

Are Block in the Lock mods free?

Yes. All mods listed here are free downloads. We link to the official pages.

What are the best Block in the Lock mods for beginners?

Use the sort dropdown above to find the most-endorsed or highest-rated mods — these are community-tested and ready to go.