TASVideos

Tool-assisted game movies
When human skills are just not enough

Tool-assisted movies

☽ = Notable publication

Total movies: 4


☽Windows Cave Story (JPN 1.0.0.6) "best ending" in 50:10.3 by nitsuja.
Hourglass movie (.wtf) (date: 2011-11-12)
MKV file via BitTorrent (size: 216.85 MB, length: 54:38)
MKV file via BitTorrent (size: 212.62 MB, length: 54:31)
Mirror www.archive.org
Mirror www.archive.org
Watch on (www.youtube.com)
Submission #3343 — Author's comments
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Rating: 9.0 (24 votes)
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- Best ending
- Takes damage to save time
- Genre: Platform
- Genre: Shooter
Award - Computer TAS of 2011Award - First edition TAS of 2011Award - TAS of 2011
Cave Story (2004) is a famous freeware indie game notable for being made entirely by one person, Daisuke "Pixel" Amaya.

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).


Windows MegaMari: Marisa no Yabou (JPN) in 32:49.12 by cstrakm.
Hourglass movie (.wtf) (date: 2012-05-14)
MKV file via BitTorrent (size: 196.16 MB, length: 34:24)
MKV file via BitTorrent (size: 201.00 MB, length: 34:24)
Mirror archive.org
Mirror archive.org
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Submission #3510 — Author's comments
Discuss this movie
Rating: 7.8 (5 votes)
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- Takes damage to save time
- Genre: Action
- Genre: Platform
MegaMari (MegaMari -魔理沙の野望-) is a very difficult Touhou clone of Mega Man 2. The game features the ability to switch between two characters whose weapons are tracked separately, giving it a surprising level of depth.

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


Windows Nikujin (JPN) in 02:53.72 by BrotherMojo.
Hourglass movie (.wtf) (date: 2012-05-14)
MKV file via BitTorrent (size: 8.78 MB, length: 04:58)
MKV file via BitTorrent (size: 8.52 MB, length: 04:58)
Mirror archive.org
Mirror archive.org
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Submission #3581 — Author's comments
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Rating: 7.4 (6 votes)
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- Takes damage to save time
- Genre: Platform
Nikujin (にくじん) is a curious platformer by an independent developer known as Ikiki. It's very short, very hard, and everyone is naked. Well, they're still wearing their ninja masks, anyway.

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.


Windows Spyman (JPN) in 01:14.36 by nitrogenesis.
Hourglass movie (.wtf) (date: 2012-05-18)
MKV file via BitTorrent (size: 2.21 MB, length: 01:27)
MKV file via BitTorrent (size: 2.22 MB, length: 01:27)
Mirror archive.org
Mirror archive.org
Watch on (www.youtube.com)
Submission #3603 — Author's comments
Discuss this movie
Rating: 6.2 (3.5 votes)
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- Genre: Platform
Spyman (スパイマン) is a short platform game by independent developer Ikiki. You play as a spy, and infiltrate a facility populated with standard Bad Guys, complete with sunglasses and guns.

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.

Please read the welcome page if you haven't already done so. It explains the rules and methods that apply to all of these movies, particularly the use of savestates and frame advance. Also refer to our Glossary to understand terms we use, such as TAS or other unfamiliar terms.

Similar movies by name and category traits (warning: can be quite random sometimes): (temporarily disabled)


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Republication of movies from this site is only allowed under the following conditions:
  1. Video and audio content must not be changed (including the pointers to this site).
  2. The movies must be prominently labeled as tool-assisted speedruns.
  3. The actual player(s) (always shown at this site) must be properly credited.
Do not label them with speculations. If unsure, ask the site staff for details.