guess the Lemmings level game

[Proxima]

Pillars of Hercules.

Next clue: For each time we split up and rejoin, we become stronger.

[Crane]

I definitely need practice at this!

"The Great Lemming Caper"?

[Minim]

Pillars of Hercules is correct on my answer. I think Proxima has got about seven correct answers so far!

As for the current riddle, I'll guess "Rendezvous at the mountain".

[Crane]

Pillars of Hercules... such an obvious answer... drat!

[Proxima]

Neither of those. You're not thinking cryptically enough 

[Simon]

The Prison?

-- Simon

[Crane]

This is a long shot... "We all fall down".

[Proxima]

Neither of those

[mobius]

I have a lot of guesses so not real confident this is right:

the Crossroads?

[ccexplore]

I'll throw in "Perseverance", even though all I got from it so far is "for each" and "split"

[Proxima]

That's the correct answer and route to get there. It's not a perfect clue, but then, I'm not a professional clue-setter "Rejoin" just means you put the cryptic parts together to make the word, and the entire clue is also a direct hint at the quality of perseverance. Well done!

[ccexplore]

Oh wow, actually got one of Proxima's.

Next clue:

NAC !!
e Prin!

[Simon]

Lost something?

-- Simon

[ccexplore]

Correct

[Simon]

Suspected there was some deeper meaning in the particular choice of level names, but nice

Next clue: 0-0

-- Simon