Game bugs: Revision history

23 August 2022

• curprev 17:0817:08, 23 August 2022‎ Tepples talk contribs‎ 16,677 bytes +55‎ →‎Reliance on RAM values: speedrun verification

17 January 2022

• curprev 16:4016:40, 17 January 2022‎ NewRisingSun talk contribs‎ 16,622 bytes +246‎ The Immortal
• curprev 02:2702:27, 17 January 2022‎ Tepples talk contribs‎ 16,376 bytes +466‎ Duck Maze and Othello SED per https://forums.nesdev.org/viewtopic.php?p=243832#p243832

19 December 2021

• curprev 01:1401:14, 19 December 2021‎ Lidnariq talk contribs‎ 15,910 bytes +170‎ →‎General bugs: APU Triangle period misuse

14 December 2021

• curprev 14:5314:53, 14 December 2021‎ Tepples talk contribs‎ 15,740 bytes +46‎ Nikku4211 thought the Akumajou Densetsu shake was intentional. Reword lead section to accommodate the possibility of intentional effects looking like bugs.

1 July 2021

• curprev 21:2521:25, 1 July 2021‎ Quietust talk contribs‎ m 15,694 bytes +7‎ →‎General bugs
• curprev 16:1816:18, 1 July 2021‎ Tepples talk contribs‎ m 15,687 bytes 0‎ typo in table markup
• curprev 16:1816:18, 1 July 2021‎ Tepples talk contribs‎ 15,687 bytes +208‎ →‎General bugs: Eliminator Boat Duel fails to boot

17 January 2021

• curprev 16:4016:40, 17 January 2021‎ Tepples talk contribs‎ 15,479 bytes +267‎ →‎General bugs: SMB1 lag in drawing ? blocks at end of bounce, per zeta0134 on Discord

15 June 2019

• curprev 22:4522:45, 15 June 2019‎ NewRisingSun talk contribs‎ m 15,212 bytes 0‎ No edit summary
• curprev 22:4422:44, 15 June 2019‎ NewRisingSun talk contribs‎ 15,212 bytes +99‎ F-15 City War versions
• curprev 20:5220:52, 15 June 2019‎ NewRisingSun talk contribs‎ 15,113 bytes +215‎ F-15 City War

10 December 2018

• curprev 20:3820:38, 10 December 2018‎ Lidnariq talk contribs‎ 14,898 bytes +1‎ →‎Reliance on RAM values: break out comment about RAM as RNG seed to emphasize it
• curprev 17:1817:18, 10 December 2018‎ NewRisingSun talk contribs‎ 14,897 bytes +259‎ Using power-on RAM for random number generation is not a bug. Add one Sachen game.

9 December 2018

• curprev 05:0805:08, 9 December 2018‎ Koitsu talk contribs‎ 14,638 bytes +142‎ →‎Reliance on RAM values

23 October 2018

• curprev 00:5900:59, 23 October 2018‎ Qalle talk contribs‎ 14,496 bytes +86‎ →‎General bugs: SMB3 screenshot

19 October 2018

• curprev 08:4208:42, 19 October 2018‎ Bregalad talk contribs‎ 14,410 bytes +9‎ →‎"Impossible" controller input: Remove annoying 2nd person wording.
• curprev 00:1400:14, 19 October 2018‎ Qalle talk contribs‎ 14,401 bytes +164‎ →‎Overscan ugliness: screenshots

2 April 2018

• curprev 19:4119:41, 2 April 2018‎ Sour talk contribs‎ 14,237 bytes +543‎ →‎Reliance on RAM values

6 March 2018

• curprev 12:5212:52, 6 March 2018‎ Koitsu talk contribs‎ m 13,694 bytes −1‎ →‎Reliance on RAM values

8 January 2018

• curprev 23:3123:31, 8 January 2018‎ NewRisingSun talk contribs‎ 13,695 bytes +215‎ Gun.Smoke FDS issue
• curprev 16:1216:12, 8 January 2018‎ NewRisingSun talk contribs‎ m 13,480 bytes +35‎ No edit summary
• curprev 16:1116:11, 8 January 2018‎ NewRisingSun talk contribs‎ 13,445 bytes +164‎ No edit summary

7 January 2018

• curprev 01:3601:36, 7 January 2018‎ NewRisingSun talk contribs‎ 13,281 bytes +409‎ DDS2 graphics issue

3 January 2018

• curprev 12:1512:15, 3 January 2018‎ NewRisingSun talk contribs‎ m 12,872 bytes −67‎ Nope, turns out it isn't.
• curprev 12:1112:11, 3 January 2018‎ NewRisingSun talk contribs‎ 12,939 bytes +293‎ Zippo games addendum
• curprev 12:0512:05, 3 January 2018‎ NewRisingSun talk contribs‎ 12,646 bytes −50‎ Happens only on the Prototype/Beta version, not the final released version. Removed the link to NesCartDB, since all of its nine entries depict the released version.
• curprev 12:0012:00, 3 January 2018‎ NewRisingSun talk contribs‎ 12,696 bytes −293‎ Using uninitialized RAM as a random number seed is not a "bug", but a valid method (if not particularly effective with most emulators).
• curprev 11:5711:57, 3 January 2018‎ NewRisingSun talk contribs‎ 12,989 bytes −259‎ There is no RAM in the $5000-$5FFF range, so these games are not relying on uninitialized RAM, as claimed. They are rather reading from special mapper registers for copy-protection or state determination purposes.
• curprev 03:5103:51, 3 January 2018‎ Sour talk contribs‎ 13,248 bytes +205‎ →‎Reliance on RAM values

22 October 2017

• curprev 01:1701:17, 22 October 2017‎ Rainwarrior talk contribs‎ m 13,043 bytes −27‎ knock-on description change from last edits to Program Compatibilty

21 October 2017

• curprev 16:0416:04, 21 October 2017‎ Quietust talk contribs‎ 13,070 bytes −129‎ fix some nigh-unintelligible bug descriptions

5 September 2017

• curprev 18:2418:24, 5 September 2017‎ Sour talk contribs‎ 13,199 bytes +172‎ →‎Reliance on RAM values

31 January 2017

• curprev 02:4802:48, 31 January 2017‎ Tepples talk contribs‎ 13,027 bytes +215‎ →‎General bugs: Micro Machines

29 January 2017

• curprev 00:5800:58, 29 January 2017‎ Zeroone talk contribs‎ 12,812 bytes +145‎ Added Ultimate Mortal Kombat 3 (14 People) (Unl) to Reliance on RAM values section.

27 January 2017

• curprev 05:4705:47, 27 January 2017‎ Rainwarrior talk contribs‎ 12,667 bytes −504‎ →‎Reliance on RAM values: BT&DD does not rely on RAM (it has none), same with Low G Man, both of these are "tricky to emulate", not relying on RAM. BT&DD is already at Tricky to emulate games, moving Low-G-Man there too.

11 January 2017

• curprev 03:5903:59, 11 January 2017‎ Zeroone talk contribs‎ 13,171 bytes +115‎ Added Education Games 18-in-1 (Ch) to Reliance on RAM values section.

4 January 2017

• curprev 10:3910:39, 4 January 2017‎ Thefox talk contribs‎ 13,056 bytes +233‎ →‎Reliance on RAM values: added terminator 2

30 December 2016

• curprev 20:2620:26, 30 December 2016‎ Koitsu talk contribs‎ 12,823 bytes +11‎ →‎General bugs
• curprev 20:2420:24, 30 December 2016‎ Koitsu talk contribs‎ 12,812 bytes +30‎ →‎General bugs
• curprev 20:1620:16, 30 December 2016‎ Koitsu talk contribs‎ 12,782 bytes +306‎ Clarifying details about Double Dragon's "garbage tiles"

29 December 2016

• curprev 18:0618:06, 29 December 2016‎ Koitsu talk contribs‎ 12,476 bytes +2,767‎ No edit summary

5 June 2016

• curprev 15:4715:47, 5 June 2016‎ PGCX864 talk contribs‎ 9,709 bytes +183‎ No edit summary

23 May 2016

• curprev 18:3418:34, 23 May 2016‎ Dwedit talk contribs‎ 9,526 bytes +162‎ Zelda II

5 May 2016

• curprev 02:4402:44, 5 May 2016‎ Koitsu talk contribs‎ 9,364 bytes −4‎ →‎"Impossible" controller input
• curprev 02:4402:44, 5 May 2016‎ Koitsu talk contribs‎ 9,368 bytes +1‎ →‎"Impossible" controller input
• curprev 02:4302:43, 5 May 2016‎ Koitsu talk contribs‎ 9,367 bytes +3‎ →‎Overscan ugliness
• curprev 02:4202:42, 5 May 2016‎ Koitsu talk contribs‎ 9,364 bytes +30‎ Use sortable capability on Game column. Move Ironsword and The Addams Family into their proper alphabetical place
• curprev 02:3502:35, 5 May 2016‎ Koitsu talk contribs‎ 9,334 bytes +63‎ Fix game name column width (nowrap didn't work correctly), get rid of rowspan silliness (use bullet lists instead), split Double Dragon 2 and 3 into separate games

20 November 2015

• curprev 06:1906:19, 20 November 2015‎ Rainwarrior talk contribs‎ m 9,271 bytes −154‎ pruning unused "screenshots" column

19 November 2015

• curprev 10:0410:04, 19 November 2015‎ PGCX864 talk contribs‎ m 9,425 bytes +8‎ No edit summary
• curprev 10:0210:02, 19 November 2015‎ PGCX864 talk contribs‎ 9,417 bytes +148‎ Chip 'n Dale Rescue Rangers glitch sprites
• curprev 09:4309:43, 19 November 2015‎ PGCX864 talk contribs‎ 9,269 bytes 0‎ No edit summary
• curprev 09:4309:43, 19 November 2015‎ PGCX864 talk contribs‎ 9,269 bytes +175‎ 'Glitch due to 'Ghosts 'n Goblins''

18 November 2015

• curprev 17:2617:26, 18 November 2015‎ Dwedit talk contribs‎ 9,094 bytes +99‎ Audio bug for Dizzy the Adventurer

9 September 2015

• curprev 12:4112:41, 9 September 2015‎ Tepples talk contribs‎ 8,995 bytes +158‎ Rambo has the SMB1 $2000 write bug too

4 September 2015

• curprev 22:1522:15, 4 September 2015‎ Quietust talk contribs‎ 8,837 bytes +31‎ →‎"Impossible" controller input
• curprev 05:1405:14, 4 September 2015‎ Dwedit talk contribs‎ 8,806 bytes +212‎ No edit summary

24 June 2015

• curprev 02:0202:02, 24 June 2015‎ Lidnariq talk contribs‎ 8,594 bytes +32‎ explain what Exed Exes is actually doing
• curprev 00:1500:15, 24 June 2015‎ PGCX864 talk contribs‎ m 8,562 bytes 0‎ No edit summary
• curprev 00:1400:14, 24 June 2015‎ PGCX864 talk contribs‎ 8,562 bytes +88‎ Exed Exes paused in sounds mute glitch

13 June 2015

• curprev 19:3519:35, 13 June 2015‎ Tepples talk contribs‎ 8,474 bytes +107‎ Rampart has a music bug. RHDE doesn't.
• curprev 16:4316:43, 13 June 2015‎ NovaSquirrel talk contribs‎ 8,367 bytes −49‎ attempted to rewrite what I could understand; these games should probably be checked to verify
• curprev 12:4512:45, 13 June 2015‎ PGCX864 talk contribs‎ m 8,416 bytes +4‎ No edit summary
• curprev 12:4112:41, 13 June 2015‎ PGCX864 talk contribs‎ 8,412 bytes +166‎ In Snow Bros glitch

22 May 2015

• curprev 12:5612:56, 22 May 2015‎ Myask talk contribs‎ 8,246 bytes +56‎ →‎"Impossible" controller input: Grammar cleanup.
• curprev 03:1003:10, 22 May 2015‎ PGCX864 talk contribs‎ 8,190 bytes +213‎ →‎"Impossible" controller input

15 May 2015

• curprev 22:2822:28, 15 May 2015‎ PGCX864 talk contribs‎ 7,977 bytes +4‎ →‎"Impossible" controller input

14 May 2015

• curprev 23:1923:19, 14 May 2015‎ PGCX864 talk contribs‎ 7,973 bytes +161‎ No edit summary

12 May 2015

• curprev 23:2323:23, 12 May 2015‎ PGCX864 talk contribs‎ 7,812 bytes −2‎ No edit summary
• curprev 23:2223:22, 12 May 2015‎ PGCX864 talk contribs‎ 7,814 bytes +221‎ In ''Mitsume ga Tooru'', earthquake of the problem.
• curprev 22:4422:44, 12 May 2015‎ PGCX864 talk contribs‎ 7,593 bytes +139‎ In Teenage Mutant Ninja Turtles, the problem of flashes in the status bar. https://www.youtube.com/watch?v=vlIonFoYpOI (2:50)
• curprev 10:5810:58, 12 May 2015‎ Myask talk contribs‎ 7,454 bytes +31‎ Reverting ''Akumajou Densetsu'''s bug per talk page.
• curprev 10:1410:14, 12 May 2015‎ Myask talk contribs‎ 7,423 bytes +114‎ on second thought, this is for pointing out behaviors that aren't wholly expected that MAY be considered glitches. Someone did so-consider, so it should stay. Still, it should go under CV3.
• curprev 10:0410:04, 12 May 2015‎ Myask talk contribs‎ 7,309 bytes +173‎ ''Akumajou Densetsu'' believed intentional, reverting. Fixing grammar. Adding knowledge to Startropics per http://forums.nesdev.com/viewtopic.php?f=6&t=12040

11 May 2015

• curprev 02:1102:11, 11 May 2015‎ PGCX864 talk contribs‎ 7,136 bytes +89‎ →‎"Impossible" controller input
• curprev 01:5301:53, 11 May 2015‎ PGCX864 talk contribs‎ 7,047 bytes −8‎ →‎"Impossible" controller input
• curprev 01:5201:52, 11 May 2015‎ PGCX864 talk contribs‎ 7,055 bytes +8‎ →‎"Impossible" controller input
• curprev 01:5201:52, 11 May 2015‎ PGCX864 talk contribs‎ 7,047 bytes +147‎ →‎"Impossible" controller input
• curprev 01:4701:47, 11 May 2015‎ PGCX864 talk contribs‎ 6,900 bytes +111‎ →‎"Impossible" controller input

29 April 2015

• curprev 06:5006:50, 29 April 2015‎ PGCX864 talk contribs‎ 6,789 bytes +273‎ No edit summary

28 April 2015

• curprev 18:4418:44, 28 April 2015‎ Myask talk contribs‎ 6,516 bytes −37‎ fix grammar of "Donald Land" (glitch is at https://www.youtube.com/watch?v=KWNE32-nYDs#t=3m15s )
• curprev 12:4012:40, 28 April 2015‎ PGCX864 talk contribs‎ 6,553 bytes +567‎ No edit summary
• curprev 11:3811:38, 28 April 2015‎ PGCX864 talk contribs‎ 5,986 bytes +98‎ No edit summary
• curprev 11:1811:18, 28 April 2015‎ PGCX864 talk contribs‎ 5,888 bytes −2‎ No edit summary
• curprev 11:1711:17, 28 April 2015‎ PGCX864 talk contribs‎ 5,890 bytes +206‎ No edit summary

28 November 2014

• curprev 03:2003:20, 28 November 2014‎ Tepples talk contribs‎ 5,684 bytes +23‎ →‎"Impossible" controller input: Resolved parentheses problem by converting it to essentially a trope examples list

26 November 2014

• curprev 20:3220:32, 26 November 2014‎ Furrykef talk contribs‎ m 5,661 bytes −1‎ →‎"Impossible" controller input: stray paren

19 October 2014

• curprev 14:2014:20, 19 October 2014‎ Thefox talk contribs‎ 5,662 bytes +203‎ added addams family

10 December 2013

• curprev 14:1814:18, 10 December 2013‎ Tepples talk contribs‎ 5,459 bytes +116‎ Castlevania freeze

23 October 2013

• curprev 18:2018:20, 23 October 2013‎ Doppel talk contribs‎ m 5,343 bytes 0‎ i think you mean $2000

22 October 2013

• curprev 13:2113:21, 22 October 2013‎ Tepples talk contribs‎ 5,343 bytes +350‎ SMB1 $2001 bug

27 September 2013

• curprev 08:0308:03, 27 September 2013‎ Doppel talk contribs‎ m 4,993 bytes +26‎ i forgot to mention about NMIs
• curprev 00:3400:34, 27 September 2013‎ Doppel talk contribs‎ 4,967 bytes +291‎ where the super mario bros bug listed most occurs, and what causes it.

13 June 2013

• curprev 04:3304:33, 13 June 2013‎ Ulfalizer talk contribs‎ 4,676 bytes +309‎ Junk tiles in the overscan

2 April 2013

• curprev 14:2014:20, 2 April 2013‎ Ulfalizer talk contribs‎ 4,367 bytes +9‎ Fix link to tricky-to-emulate games section

27 March 2013

• curprev 15:1615:16, 27 March 2013‎ Ulfalizer talk contribs‎ m 4,358 bytes +15‎ No edit summary
• curprev 15:1415:14, 27 March 2013‎ Ulfalizer talk contribs‎ m 4,343 bytes +3‎ No edit summary
• curprev 15:0615:06, 27 March 2013‎ Ulfalizer talk contribs‎ 4,340 bytes +39‎ Rephrase "impossible" controller input section.

26 March 2013

• curprev 04:3904:39, 26 March 2013‎ Ulfalizer talk contribs‎ 4,301 bytes +29‎ Preventing impossible controller input could be optional