Crazy new TAS, improving SMBistic & Arbono's previous record by 295 frames (~4.91 seconds) 337 frames (~5.61 seconds).
The main highlights and improvements are in 8-1, 8-2, and 8-3. By using a new & complex Koopa shell–kicking strategy, we skip entering the castle, saving a significant amount of time.
The entertainment value has also been improved. I added some music-synced gameplay in 4-1 and 8-4 - did you notice it?
Note: This is not the original Super Mario Bros., but a Two Players hack based on the original game. Both players must touch the flagpole to clear a stage, and both must press Down simultaneously to enter pipes.
Improvements: 21 frames in 1-1, 21 frames in 4-1, 21 frames in 4-2, 105 frames in 8-1, 84 frames in 8-2, 84 frames in 8-3, and 1 frame in 8-4 (third room). Total: 337 frames.
Note: When comparing the raw video length, it may appear to be 338 frames faster. This is because the previous TAS ended 1 frame later. As with all SMB TASes, this movie ends on the frame when the axe disappears.

HappyLee's Comments

When I first saw the previous TAS on December 14, I immediately thought of an improvement using underground Koopa shell kicking, which led to the shell-kick strategy in 8-1. A test version was completed on December 17.
For the 8-2 and 8-3 test versions, special thanks go to Kzwbz for the help. We discussed the ideas together and quickly settled on the final approach. My initial concept was to clip through the ground, but testing showed that ground clipping is slower in 8-2, and in 8-3 it would require a lower-positioned Koopa shell.
The Koopa shell kick in 8-3 was my own idea. Mario's ability to kick the shell so quickly is made possible by the special shell collision behavior in the 2-player version. The earlier pipe clips were purely for entertainment.
This is my first dual-player TAS. Special thanks to Kzwbz for his help. I would also like to thank chatterbox for his significant contributions to this project.

Kzwbz's Comments

I'm glad that HappyLee invited me to join this project. I've been quite busy recently, so I was only able to create test versions for a few levels. HappyLee then made some incredible improvements, including techniques I had never seen before. Many thanks to him for his outstanding contribution to this project.

Suggested Screenshot (frame #13591):


nymx: Claiming for judging.
nymx: Uploading improvement file.
nymx: I am definitely in agreement with the audience on this one. This was fun to watch with surprising tricks! Very good work and I congratulate the two of your for such excellent effort!

despoa: Processing...


TASVideoAgent
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Encoder, Reviewer, Skilled player (1935)
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Yes vote! Good hack and run!
I still learn more about English. https://www.youtube.com/user/McBobX100
I wrote:
Working is the best way to achieve goals in speedruning. Hardworking is a pain.
Challenger
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The new timesavers are very insane! This hack now shows the true potential :) Also, the new 1-frame improvement to the third 8-4 room might be possible to the original game too? Meanwhile, yes vote.
My homepage --Currently not much motived for TASing as before...-- But I'm still working.
Expert player (3396)
Joined: 12/23/2007
Posts: 872
Challenger wrote:
The new timesavers are very insane! This hack now shows the true potential :) Also, the new 1-frame improvement to the third 8-4 room might be possible to the original game too?
Thanks. The new 1-frame improvement in 8-4 is for this TAS only. The current SMB TAS should be already optimized.
Recent projects: SMB warpless TAS (2018), SMB warpless walkathon (2019), SMB something never done before (2019), Extra Mario Bros. (best ending) (2020).
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Nice improvement, yes vote!
SMB2U is the best NES Mario game.
Expert player (3396)
Joined: 12/23/2007
Posts: 872
Update: This is a 42-frame improvement over our previous release. On the night we released the TAS, I found an optimization that saves 21 frames in 1-1 and 4-1. It was frustrating to me, as I found it too late, and we ended up spending an entire week redoing 1-1, 4-1, 8-2, 8-3, and the final room of 8-4. Sorry for the inconvenience. Please help replacing the movie file with this: https://tasvideos.org/UserFiles/Info/639044331785938472
Recent projects: SMB warpless TAS (2018), SMB warpless walkathon (2019), SMB something never done before (2019), Extra Mario Bros. (best ending) (2020).
Dimon12321
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I didn't expect it to be so entertaining! Yes vote
TASing is like making a film: only the best takes are shown in the final movie.
nymx
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HappyLee wrote:
Sorry for the inconvenience. Please help replacing the movie file with this: https://tasvideos.org/UserFiles/Info/639044331785938472
Not a problem at all. Excellent work!
I recently discovered that if you haven't reached a level of frustration with TASing any game, then you haven't done your due diligence. ---- SOYZA: Are you playing a game? NYMX: I'm not playing a game, I'm TASing. SOYZA: Oh...so its not a game...Its for real? ---- Anybody got a Quantum computer I can borrow for 20 minutes? Nevermind...eien's 64 core machine will do. :) ---- BOTing will be the end of all games. --NYMX
Post subject: Movie published
TASVideoAgent
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This movie has been published. The posts before this message apply to the submission, and posts after this message apply to the published movie. ---- [6963] NES Super Mario Bros. - Two Players Hack by HappyLee & Kzwbz in 04:49.091