Posted: 7/6/2018 10:06 PM
(Edited: 7/8/2018 8:07 PM)
Post subject: SMS - Zool (E) - Revenged2 Credit Warp Glitch
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greysondn
They/Them
Joined: 4/29/2018
Posts: 44
Recently, Revenged2 apparently stumbled across a credit warp glitch in Zool on the SMS while livestreaming. https://clips.twitch.tv/TawdryYawningLyrebirdRickroll I've gone ahead and reproduced this glitch in a very unoptimized run. The BK2, tasproject, and a txt file with basic data are avaiable in my google drive. https://drive.google.com/drive/folders/1_uR6CAXUP5kUElVhb-Xqgu1WlaQ8SRLu?usp=sharing A good frame to start watching from is probably around 90 000. (That's 90k). Late edit (8 July): I finally uploaded this to youtube. https://youtu.be/kLvRqYGwUaQ ... if you want to skip to the glitch itself, try around 25:00 or so. I'm putting this here because there may be people interested in analyzing this for use in a TAS video. I have no plans to make use of it myself. This is literally the extent of my work, although if I've botched the video then please don't hesitate to ask me to fix it. This is what probably amounts to a pathetic attempt to give something back to the community. I don't even have the ability to read the code in the debugger and analyze the bug; someone else will have to do that. If you make use of this and would like to credit me, please credit me for the effort in making a recording that could be analyzed. Follows the raw data for the things needed to put this together. --- Bizhawk version: 2.3.0 (x64) SMS Firmware (Bizhawk firmware manager copy/paste): SMS Export SMS Bios (USA/Export) SMS BIOS 1.3 (USA, Europe) US-European SMS BIOS V1.3 (UE) [f1].sms 8192 sha1:C315672807D8DDB8D91443729405C766DD95CAE7 ROM (GoodSMS): Zool (E) [!].sms
Posted: 7/7/2018 11:33 PM
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goldenband
Joined: 10/28/2013
Posts: 130
Location: United States
Awesome of you to do this -- thanks very much!
Posted: 1/2/2020 2:16 PM
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The8bitbeast
He/Him
Expert player (2633)
Joined: 11/26/2015
Posts: 183
Location: Australia
Sega TASer of 2022 Exotic platforms TAS of 2020 Exotic platforms TAS of 2020 Sega TASer of 2019 Glitchy TAS of 2019 PSX TASer of 2017 Sega TASer of 2017 Sega TASer of 2016
The published TAS is about to come down a lot. Here's a bk2. I'm waiting for postage on a cartridge to do a "console verificaition" before I submit this. http://tasvideos.org/userfiles/info/60388449207500438
Posted: 1/5/2020 1:44 AM
Post subject: Update
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The8bitbeast
He/Him
Expert player (2633)
Joined: 11/26/2015
Posts: 183
Location: Australia
Sega TASer of 2022 Exotic platforms TAS of 2020 Exotic platforms TAS of 2020 Sega TASer of 2019 Glitchy TAS of 2019 PSX TASer of 2017 Sega TASer of 2017 Sega TASer of 2016
Btrim verified this on his Master System, so I'm not going to bother getting a cart for TAS submission. However, I'm doing some brute forcing to try to save one more frame before submission
Posted: 1/5/2020 2:52 AM
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Alyosha
He/Him
Editor, Emulator Coder, Expert player (3821)
Joined: 11/30/2014
Posts: 2829
Location: US
GBA TASer of 2023 Homebrew TAS of 2023 Gameboy TASer of 2022 NES TASer of 2015
Hey that's pretty cool. Nice job making sure things are realistic. By console verification do you mean the entire TAS, or just verify that the trick is possible?