Great pack, very polished.
my solutions attached

I went ahead and made an NXP of GeoffLems with NeoLemmix 10.13 (attached to first post in thread)
It's called v1.1 because I couldn't resist a few level tweaks, but nothing major.  I didn't want to spend too much further time on it.

the new NeoLemmix player features are really great.  nice work

Here is my solution for Mind the Gap v4.

Crane's "Mind the gap!" (V4)

This one required a lot of thinking.  The solution I found seems pretty clean.  I had 1 climber left over, which was probably intended to be used near the beginning (to set up the blocker on the top-left ledge?)

If you time things perfectly, it is possible to get down to the bottom-left ledge using only 1 miner, 1 bomber, and 1 basher, but it involves some luck (I could only pull it off 1/3 of the time.)

Edited by namida: The level had been attached to this post as well as the replay; removed it.

My solution for Safe Descent v3 (with rr99)

Haven't solved the others yet.

Small change: Increased the release rate from 60 to 90.
Fixes a backroute which used timed bashers.

Quote from: Crane on August 09, 2015, 09:58:57 PM
Are you sure that's Frenzy 11 - Leap of Faith?  That replay doesn't work (it tries to assign a blocker to a lemming when you don't have any, among other things).

I'm still playing the July 21 version...  Frenzy 11 is named "Drop the Dead Lemming"

So far I've found 2 or 3 solutions that seem like backroutes based on placement. Replays attached.
Devious 22
Devious 26 (not sure if it's a backroute)
Frenzy 11

Finished Devious. 
Favourites were 16 (Pyramid Puzzle) and 24 (Subterranean).

There are quite a few levels in this category where the main challenge is beating the clock...  good thing with NeoLemmix I can use the N key to optimize.

I think there is a bug with Hootenanny 24 (works on so many levels)
It says 80 lemmings (70 to be saved), but only 40 come out of the gate. 
Edit: my bad, it's fine.

So far my favourite level is "Bat Country", but it was a bit difficult for it's ranking!

Minor update. 

A couple levels which had issues in NeoLemmix... eg. Mayhem 29.  I ninja-fixed them and updated the .zip.  Same link as before.
The 2015-07-24 build should be final.

I put together a youtube playlist showing the intended solutions (Tricky and up):
https://www.youtube.com/playlist?list=PL1dOT707jhsiG6pmlWMHEXRmtMwqzcRCt

That is all. 

Level 3 - The Pool

50 Lemmings
98% to be Saved
5 Minutes
1 Climber 2 Blockers 5 Builders 4 Bashers 1 Digger

Good: Excellent level!  The terrain pieces are well-used to give hints about the intended solution.  Once you figure it out, it's easy to execute, except...

Bash: I was able to bash (left) through a BIG chunk of steel on the right side of the pool, ruining an otherwise worthy attempt.

I did the steel fixes before converting to NeoLemmix.  Basically I took the Lemmix .lvl files, opened and saved with NeoLemmix so I could use FlexiTool .  False advertising, I know.

I might release a version of the pack with NeoLemmix rules (no timed bombings, auto-steel) since I did enjoy playing through other packs with these features.  Particulary CopycatLemmings... that pack would have been a nightmare with timed bombings.

Hi,

I've been tuning this pack over the past couple months:

- Converted levels to NeoLemmix format
- Changed level order
- Fixed steel alignment (finally discovered it's possible to change the height/width of steel pieces )
- Fixed backroutes on several Mayhem levels
- Added a few levels
- Redesigned a few levels
- Built a custom player .exe

Link: https://www.dropbox.com/s/hi5qf9w8r452cgn/GeoffLems_v1.0.zip?dl=0

Same deal... 120 levels, with original skills and mechanics.

I also uploaded a DOS pack which contains most of the new / redesigned levels: http://lemmings-db.camanis.net/levelpack/ag1zfmxlbW1pbmdzLWRichYLEglMZXZlbFBhY2sYgICAgP_CiAoM/

Cheers,

Hey guys, thanks for the replays!  Watched some of them tonight.

Tricky 28 - This level was hard to place... It's not very difficult once you know the solution, but it is a bit subtle for tricky.
Taxing 2 - Namida's solution is the intended one.
Taxing 6 - This is a backroute, I will need to fix it somehow.  The intended solution is probably too subtle for early Taxing.
Taxing 27 - Backroute.   http://www.lemmingsforums.com/Smileys/lemmings/tongue.gif" alt=":P" title="Tongue" class="smiley" />  Not hard to fix.
Mayhem 1 - The backroute here is probably cleverer than the intended solution!    http://www.lemmingsforums.com/Smileys/lemmings/thumbsup.gif" alt=":thumbsup:" title="Thumbs Up" class="smiley" />   I could block it, but it might be cool to leave a few backroutes like this in.
Mayhem 4 - Both valid solutions.  http://www.lemmingsforums.com/Smileys/lemmings/smiley.gif" alt=":)" title="Smiley" class="smiley" />
Mayhem 5 - See Mayhem 1
Mayhem 7 - Eh, I might keep it due to personal taste.  It's kind of a breather level at this stage.
Mayhem 13 - Nepster's solution is the intended one
Mayhem 14 - I don't have any problem with these solutions.  The level is a bit easy for Mayhem 14 though.
Mayhem 15 - The solution is as intended.  I agree, the time is REALLY tight.  It's kind of in the spirit of the original Just a Minute levels (which we all love right?http://www.lemmingsforums.com/Smileys/lemmings/huh.gif" alt="???" title="Huh?" class="smiley" />?  http://www.lemmingsforums.com/Smileys/lemmings/sick.gif" alt=":sick:" title="Sick" class="smiley" />)
Mayhem 27 - Still backrouted.  Not sure I can salvage this one.
Mayhem 28 - I didn't account for the miner turnaroud trick.  It shouldn't be needed here, I will confirm...
Mayhem 29 - Pretty close to the intended solution.  I'll probably make an adjustment to the ground on the lower part.
Mayhem 30 - Nepster's solution is close, but again, I didn't account for the miner turnaround trick.

If you want me to post my own replays for any level (eg. Mayhem 28), let me know. 

v0.02 is up.  See the OP for details.  A bit more polished this time  http://www.lemmingsforums.com/Smileys/lemmings/smiley.gif" alt=":)" title="Smiley" class="smiley" />
http://redroom.x10.mx/lemmings/GeoffLems_v0.2.zip" class="bbc_link" target="_blank">http://redroom.x10.mx/lemmings/GeoffLems_v0.2.zip