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Pokémon Crystal any% speedrun route: Difference between revisions
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→Preparations: Avoided unnecessary uses of "you".
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*Clear saves between resets.
**This is required any time
*[https://youtu.be/LgQiDpcPpDQ '''Manipulate for a Trainer ID of 0x26FB (09979) and Lucky ID of 0x186F (06255).''']
*[https://youtu.be/zqTlMDVPg0o '''Manipulate for a Cyndaquil with DVs E9xx'''] (see the original route guide for detailed inputs).
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**BOX 2: é n 6 'v f é R 5
**BOX 3: f é o 6 p é ''é'' 6
**BOX 4: é ''5'' 5
**Note: Characters in italic don't matter (they are overwritten by the ACE).
*'''Move Cyndaquil to the second slot in party''', and save the game ("move PkMn w/o mail" is the fastest way to achieve both).
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***carry flag unset (calculating the address of jumptable entry 255 didn't overflow)
{| class="wikitable"
!Program counter!!Hex!!ASM!!In-game meaning!!In-game value!!Comments
|-
|$CD52
|-
|$CD70||D8||ret c|| rowspan="3" |Pointers to background map tiles|| rowspan="3" |$9BD8, $9BDA, $9BDC...||Jump not taken
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|$CD72||DA 9B DC||'''jp c, $DC9B'''||Jump taken
|-
|$DC9B
|-
|$DC9F||18 6F||'''jr 0x6F'''||Lucky ID||06255 (0x186F)||Jumps to $DD10
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|$DD15||26 FB||'''ld h, 0xFB'''||Original Trainer ID of Cyndaquil||09979 (0x26FB)||hl = 0xFB6C
|-
|$DD17
|-
| rowspan="2" |$DD19|| rowspan="2" |CD 00 32|| rowspan="2" |'''call $3200'''|| rowspan="2" |Calls WaitBGMap2, which calls DelayFrames;<br />a = 0x00, c = 0x00
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|$DD24||E9||'''jp hl'''||First byte of DVs of Cyndaquil||0xE9||Jumps to 0xFB6C (Echo RAM, equivalent to $DB6C)
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|$FB6C
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|$FB72||00||nop||Index of current box (0-based)||Box 1||
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|$FB73
|-
|$FB75||93||'''sub e'''|| rowspan="5" |Box 1 name||T||a = 0x01
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|$FB76||F6 D6||'''or a, 0xD6'''||0 'v||a = 0xD7
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|$FB78||EA 8D FB||'''ld
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|$FB7B||D6 D4||'''sub a, 0xD4'''||'v 's||a = 0x03
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|$FB7D||50||ld d, b||(terminator)||
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|$FB7E||EA AD FC||'''ld
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|$FB81||D6 A5||'''sub a, 0xA5'''||'v f||a = 0x5E
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|$FB83||EA B1 FB||'''ld
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|$FB86||50||ld d, b||(terminator)||
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|$FB87||A5||'''and l'''|| rowspan="5" |Box 3 name ($FB8D overwritten by previous code)||f||a = 0x4C
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|$FB88||EA AE FC||'''ld
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|$FB8B||AF||'''xor a'''||p||a = 0x00; clears the carry flag
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|$FB8C||EA D7 FC||'''ld
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|$FB8F||50||''ld d, b''||(terminator)||d = 0x00
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|$FB90||EA 5E FB||'''ld
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|$FB93||E1||'''pop hl'''||
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|$FB94||E1||'''pop hl'''||
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|$FB94||D0||'''ret nc'''||'d||Returns to MobileScriptChar
|}
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**At this point, we have no Pokémon in our party (more precisely, our party count is 0), so the [[instant victory glitch (Generation II)|"instant victory effect"]] is triggered. Since the player never entered a battle since loading the save file, the overworld script acts as if the player won. In the case of Red, this means going to the credit roll.
==YouTube video==
{{Youtube|qaVUIAgsLpY|Pokeguy84}}
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