My fourth official pack level pack (code named: Plinto). It's Lemmix AND Lemmini compatible (2 files for each version) Askeli already helped test it a bit but I expect more back routes.
level 4 hook, line and sinker, is probably easier in Lemmix and may in fact be busted because traps don't work good enough.
level 6 Last Lemming Standing, is heavily inspired by Ellischant's level Life as a worm. My initial idea for this level did not work so I tried to find another interesting solution for a long time and finally got one.
It requires a bit of precision but nothing too demanding.
oh, maybe it's worth noting, I reached the terrain limit for the first time creating this level
Level 10 Suspended Animation, is heavily inspired by Yawg's Stranger than fiction.
However these levels are similar in design only, in fact I haven't solved either of the former levels.
My fifth pack will be mostly easier levels designed for beginners (sort of like Clam's 5th pack). So if these levels are too hard for you wait for that one! (it's already in progress).