UPDATE: this level's scripting breaks in v0.6.2 and v0.6.3 due to a bug. I'll fix the graphics issue when scripting works again.
Under cover of the night, Tux approaches Nolok's secret hideout. Deep within its walls, past many elite guards, a large treasure of coins awaits!
The sounds of guards testing their weapons up above will help to hide your noise, but setting off alarms will make it difficult to escape.
This is somewhere between a puzzle level and a stealth level. Avoid the ispys when you can because they will call in backup guards (there are a couple that you can't avoid). When in doubt, run! There's a fair bit of experimentation in this level, but it's not as unfair as my previous level.
IMPORTANT: This level expects the Simplex.ogg and Simplex.music files to be placed directly in the /addons folder (I couldn't get a relative path to work.)
Simplex.music is included in the .zip, Simplex.ogg is too large to upload here. It can be found here or here.
Music is by Kevin Macleod (CC-BY 4.0)
Edit: There might be a bug in here: the ending has a surprise slow motion jump but I have seen cases where it doesn't completely return to normal and the game stays slower than normal even in other levels. Closing and opening the game will fix this.