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User movie #52430841117850526

#52430841117850526 - SMB3 in 126 polls (SUBNESHawk)
smb3-prg1_126polls.bk2 (1.02kB bk2 movie [NES])
Uploaded 2019-01-09 05:17:34 by Masterjun (18 files)
For NES Super Mario Bros. 3 (14 files)
In 00:02.1 [126 frames], 229 rerecords)
7471 views, 339 downloads
Super Mario Bros. 3 (U) (PRG1) in SUBNESHawk.

Reaches end cutscene. Has invisible credits though.

Explanation

Due to the DPCM glitch, a workaround was programmed into the game. It consists of rereading inputs until two consecutive inputs match. This can be abused by constantly changing input, leading to an overflow.

Similar to this.

Input

  [Input]
  LogKey:#Power|Reset|#P1 Up|P1 Down|P1 Left|P1 Right|P1 Start|P1 Select|P1 B|P1 A|#P2 Up|P2 Down|P2 Left|P2 Right|P2 Start|P2 Select|P2 B|P2 A|
  |..|........|........|
  |..|........|........|
  |..|........|........|
  |..|........|........|
  |..|........|........|
  |..|........|........|
  |..|........|........|
  |..|........|........|
  |..|........|........|
  |..|........|........|
  |..|........|........|
  |..|........|U...S..A|
  |..|........|U...S..A|
  |..|....S.B.|........|
  |..|....S.B.|........|
  |..|........|........|
  |..|........|.D.RS.B.|
  |..|........|U.L..s.A|
  |..|........|.D.RS.B.|
  |..|........|U.L..s.A|
  |..|........|.D.RS.B.|
  |..|........|U.L..s.A|

  <45 repititions of those 2 lines>

  |..|........|.D.RS.B.|
  |..|........|U.L..s.A|
  |..|........|.D.RS.B.|
  |..|........|U.L..s.A|
  |..|........|.D.RS.B.|
  |..|........|U.L..s.A|
  |..|........|U.L..s..|
  |..|........|........|
  |..|........|........|
  |..|........|........|
  |..|........|U...Ss.A|
  |..|........|U...Ss.A|
  |..|U.L.S.B.|........|
  |..|U.L.S.B.|........|
  [/Input]
Download Comment

2 comments


#445: wow
By DJ Incendration On 2019-02-13 00:34:26
Will you please make a YouTube encode of this? Great work, by the way.
#446:
By EZGames69 On 2019-02-13 00:36:26 In response to #445
https://youtu.be/q-O5TMx8B3I
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