A.R.'s Puzzle Levelpack

Modded episode	Keen 1
Protagonist	Commander Keen
Author(s)	A.R.
Status	Abandoned
Release date	1999-01-25
Number of levels	9
Secret levels	0
New gameplay?	No
New graphics?	No
New levels?	Yes
New sounds?	No
New music?	No
Download	newest ;
Vote	0.00 (0 votes)

A.R.'s Puzzle Levelpack (also known as Unknown I's 1st Levelpack) is a pack of 9 custom Keen 1 levels, most of which involve mazes.

Some of the levels use the tiles in an interesting way. There is no pogo in the whole pack, even though some levels require the pogo in order to be completed, therefore the player must use the C+T+Space cheat in order to get it. Level 15 is a major edit of the Second Ice Shrine from the original Keen 1. Some of the levels on the map lead to nonexistent areas, where Keen would get killed as he enters them, possibly indicating that the pack is incomplete.

This levelpack is notable for having a new world map that isn't an edit of the original Keen 1 world map.