This run plays through all four "missions" (episodes) back-to-back, as playing through the first three missions is required to unlock the fourth mission.

In this run, the author takes back what is Keen's without firing shots at any organic lifeform. Reading the author's comments is recommended.

Here the author beats back the Vorticon invasion in slightly under 5 minutes, leaving one to wonder why we here on Earth bother with military defense at all. It's not quite that easy though; reading the author's comments is recommended to understand the planning and manipulation required for Keen to waltz by Vorticon after Vorticon.

If you enjoy this movie, check out these other Commander Keen TASes, all by the same author.

Several months after the freeing the Vorticons from Mortimer McMire, Commander Keen (Billy Blaze) finds out that an unknown race called the Shikadi are planning to destroy the Milky Way. He sets course towards Gnosticus IV on a quest to discover their location with the Oracle's aid. Upon arrival, he discovers that the Shikadi have captured the Council Members. In order to save the universe, Keen must fly to the Shadowlands and rescue them.

Using a series of tricks listed in the submission text, Keen reaches the ending in a mere 10 minutes.

Be sure to also watch the exciting conclusion to Goodbye Galaxy.

Using a series of glitches, Keen completes only four stages to get to the end game, only one of which takes any significant length of time, and destroys the Quantum Explosion Dynamo, the core of the Omegamatic in the impossibly short time of 2:02. In the process, he manages to inadvertently prevent the Shikadi from accomplishing their escape (though you have to watch the ending very closely to figure out that this has happened here).

Commander Keen 6 is also the third Keen game to get absolutely destroyed at TASVideos. Watch as Keen goes over, around, or through everything in his way to beat the entire game in a bit over three minutes. Reading the author's comments is recommended, and probably mandatory if you want to know what happened.

Before playing the movie, no matter the format, it is suggested to lower the volume of your speakers, headphones or earphones, since this game has loud sound effects!

This run plays the first (shareware) episode of the game.

The author of this run does just that, maxing out all of the game counters and achieving a very impressive final score.

IsraeliRD completes the second of these tests in 13:48.61 minutes, while the player doesn't care about the enemies and get through a horde of them without taking a lot of damage. You can check the author's comments to learn more about his techniques.

The same player did a run for the first episode as well.

IsraeliRD completes the first of these tests in 15:09.62 minutes, while the player doesn't care about the enemies and get through a horde of them without taking a lot of damage. You can check the author's comments to learn more about his techniques.

The same player did a run for the next episode as well.

This run completes a special Christmas episode called Holiday Hare. This is the 1995 version of this episode. A run has been made for the 1994 version of Holiday Hare. There is also a run from the original game.

This run completes the first (shareware) episode of the game. You can also watch runs, made by the same author, that complete the two Christmas special episodes of this game.

This run completes a special Christmas episode called Holiday Hare. This is the 1994 version of this episode. A run has been made for the 1995 version of Holiday Hare. There is also a run from the original game.

This second version of the run is 2.65 seconds faster than the first.

Here, you can feel vindicated that you don't have to play through those tracks yourself.

The author, c-square, completes this game using major sequence breaks that are almost impossible to perform unassisted without abusing saves. To help with this TAS, the source code of JPC-rr was modified to support mouse input fully. See the submission text for details.

This is an improvement of 37.88 seconds over the previous run, courtesy of better boss fights and other general optimisation.

In addition to the standard downloadable encode, there is a second experimental downloadable encode produced in 10-bit YUV444 h.264. You will need a very recent codec / media player (such as LAV Filters, recent builds of FFDShow-tryouts, or mplayer2) to be able to play this experimental encode back.

zggzdydp and scrimpeh run through the game at breakneck pace, and take much more damage than they should be able to.

Reality is not all it seems, with spiders being as difficult to kill with a knife as a human, and foodlike substances adopting an alternate name.

The player uses these emotions and each of the characters' powers to find the four pieces of Uşas' jewels as fast as possible.

To play the OMR file, you have to have the Panasonic FS-A1WSX bios installed.

This version is different in some important ways. For instance, you must collect a white key in each stage to advance to the next stage. The chain whip is lost after each boss battle. Some subweapons can be bought from sitting bystanders in white or red clothes.

This is an improvement of 29.03 over the original run thanks to a few new time-saving tricks.

In addition to the normal encode, an experimental WebM encode is available for download. Feedback would be appreciated.

Watch as nitsuja completely destroys this difficult game with amazingly precise movement. This playthrough saves Curly and finishes with the best ending after beating Ballos.

The program used to make this run, Hourglass, was also developed by nitsuja—with the creation of this run in mind. As such, it is our first published run of a Windows game.

This run features commentary by the author in the form of soft subtitles. There is also an experimental 10-bit YUV444 encode available, which requires relatively recent media player software / codecs (try LAVFilters for Windows, or mplayer2).

In this movie, cstrakm braves the bullet hell head-on and lives to tell the tale. Reading the author's comments is highly recommended.

The author puts this naked ninja through his paces, beating the entire game in under 3 minutes. Many advanced super-precision techniques are used to control the character effectively; reading the author's comments is recommended.

Despite its short length, there is quite a bit of room for neat tricks and shortcuts, most of which are detailed here.

You can also watch a TAS of another game by the same developer, Nikujin.