@IchoTolot
Everything is intended

QuoteI picked up that it shall include a neat new trick, but I haven't found it yet and all other things fall short 1 lem or 1 skill. Seems to be backroute proof for now. 

I really hope it is something clean and elegant though and not some finnicky shimmier+stoner step up - I tried that as well but it did not work.

But lets see and try again

no shimmier+stoner shenanigan needed. I'm not sure if this is a 'neat' new trick but I'll let you be the judge of that.



For those who might want the solutions to my levels;
https://youtu.be/MtQXhaJtBK4

If you're in LF discord server you would probably know already, but I'm working on a new NL level pack. I'm making this topic for archival purpose and to show you what I've done a bit.


General Information
It'll be a Lemmings 2: The Tribes inspired pack, so I'm going to pick several (I'm thinking of 15 tribes in total, but can be changed) tilesets and create all new tribes of my own. There'll be 10 levels per tribe just like the original game. I haven't made a decision on the pack name and I would be happy to hear some suggestions on this.

Difficulty
There'll be soft resets between each rank, meaning that each rank will get progressively harder but first half of the next rank won't be harder than the second half of the previous rank. The overall difficulty of the pack will span all the way from easy to very challenging.

Progress
hit the 100 level mark recently

Release Date
My interests come and go like the seasons, so I can't promise anything but I can still provide a number:
I hope I can release the pack at the end of 2026.

Tribes
L1: Brick, Bubble, Dirt, Fire, Rock -> They all use classic 8 skills only.
L2: Egyptian, Outdoor, Space
Custom: Chalk, Cloud, Honeycomb, Machine, Mineshaft and 2 more
I can still add new tribes so feel free to suggest any tilesets you'd like to see in this pack. It may or may not be added.

Previews

images

Brick - A Dance of Fire and Ice 2


Bubble - With Ribbon


Rock - End of Fight


Chalk - Lo-fi Memories


Egyptian - Yuna's Room


Outdoor - At the Peak of Flowering


Marble - Where The Stories Begin


Mineshaft - Buttered Cat Falling Down

I'll try to post my progress on the pack from time to time.
All suggestions or questions are welcome.

@Crane
Nah, this level is not that precise.(somewhat precise though )

R1 v7

This might be actually intended

@kaywhyn
resolved updated levels! 
I can feel my solutions to Hardcore Molten Problems are acceptable now.   I especially like the oh-no level. Very cool and elegant solution.

Also went for other two rules mostly easier than rule1 levels.

Here are my solutions to Rule 1 levels, other than some levels I already knew the solutions to

Treasure Island&Forbidden Treasure

It's my favorite rule of the three, great concept and very inspirational. I went for self-indulge challenge and save all lemmings on both levels.

Berkana&Eiwaz

Very nice looking levels. I expected a solution without stalling the crowd on Eiwaz but this is the only solution I manage to found.

Hardcore Molten Problems

First one was harder than the second one and looks intended to me. In the second level, I feel like the trap and the fire were suppose to block my solution but barely failed to.

@Crane Close enough for Gold Rush! Well done

@Crane
Wow nice job on making the timing works
Both levels don't require any tight timings, I should've make it clear

@Crane
I overlooked the powerfulness of the stoner skill  Now the hatches are lower so you can cheese to the top area.

@Crane
intended solutions to my levels Spring Has Come and Speedlunky.

@Guigui
Thank you very much for playing our holiday pack! I hope you enjoyed it
I think the overall difficulty of this pack is slightly above the average.
There are many easier packs in the NL level pack board and also there're quite a lot of harder ones too.
If you have hard time finding packs with suitable difficulties, you can ask the forum and people will gladly recommend some packs with your desirable difficulty

1)
LDC#31 is now included to the pack.

2)
replaced some levels(and replays thereof) with the most recent versions of themselves thanks to kaywhyn:
 - Super Starship -> May the Lems Be With You(LDC#2)
 - The Sweltering Warehouse -> Fahrenheit Frenzy(LDC#3)
 - Cogopolis -> Call In the Time Squad(LDC#6)

3)
fixed some broken replays due to the recent slider bug fix
 - Starstruck(LDC#24)
 - Violent Changes(LDC#24)
 - No Other Lemming's Gonna Do That!(LDC#25)
 - A Digital Switchover(LDC#25)
 - Empire Of Bones(LDC#26)

https://www.lemmingsforums.net/index.php?topic=3827.0

download Extra Official Levels and there's what you want!