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The King of Fighers '98 UMH

Index

Game Specific Info


Game ID	`kof98umh`
Original ROM Name	`kof98umh.zip`
SHA256 Checksum	`beb7bdea87137832f5f6d731fd1abd0350c0cd6b6b2d57cab2bedbac24fe8d0a`
Search Keywords	`The King Of Fighters '98: Ultimate Match HERO`, `kof98umh`, `allmyroms`
Game Resolution (H X W X C)	240px X 320px X 3
Number of Moves and Attack Actions	9, 9 (5) Moves (0-8): No-Move, Left, Left+Up, Up, Up+Right, Right, Right+Down, Down, Down+Left Attacks (0-8): No-Attack, Weak Punch, Weak Kick, Strong Punch, Strong Kick, Weak Punch + Weak Kick, Strong Punch + Strong Kick, Weak Punch + Weak Kick + Strong Punch + Strong Kick, Weak Punch + Weak Kick + Strong Punch
Max Difficulty (1P Mode)	8
Number of Characters (Selectable)	45 (43)
Max Number of Outfits	4
Number of Stages (1P Mode)	7

Specific Episode Settings

Game Settings

Key	Type	Default Value(s)	Value Range
`difficulty`	`None` U `int`	`None`	[1, 8]

Player Settings

Key	Type	Default Value(s)	Value Range
`characters*`	`None` U `str` U `tuple` of maximum three `str`	`None`	Kyo, Benimaru, Daimon, Terry, Andy, Joe, Ryo, Robert, Yuri, Leona, Ralf, Clark, Athena, Kensou, Chin, Chizuru, Mai, King, Kim, Chang, Choi, Yashiro, Shermie, Chris, Yamazaki, Mary, Billy, Iori, Mature, Vice, Heidern, Takuma, Saisyu, Heavy-D!, Lucky, Brian, Eiji, Kasumi, Shingo, Rugal, Geese, Krauser, Mr.Big
`outfits*`	`int`	1	[1, 4]

Additional Player Settings

Key	Type	Default Value(s)	Value Range	Description
`fighting_style*`	`None` U `int`	`None`	[1, 3]	Selects the fighting style. 1: Advanced, 2: Extra, 3: Ultimate
`ultimate_style*`	`None` U `tuple` of three `int`	`None`	[1, 2] X [1, 2] X [1, 2]	Selects details about ultimate fighting style for Dash, Evade and Bar features. 1: Advanced, 2: Extra

*: must be provided as tuples of two elements (for agent_0 and agent_1 respectively) when using the environments in two players mode.

Action Spaces

Type	Space Size (Number of Actions)
Discrete	9 (moves) + 9 (attacks) - 1 (no-op counted twice) = 17
MultiDiscrete	9 (moves) X 9 (attacks) = 81

Observation Space

Some examples of The King of Fighters '98 Ultimate Match RAM states

Global

Key	Type	Value	Description
`frame`	Box	[0, 255] X [240 X 320 X 3]	Latest game frame (RGB pixel screen)
`stage`	Box	[1, 7]	Current stage of the game
`timer`	Box	[0, 60]	Round time remaining

Player specific

Key	Type	Value	Description
`side`	Discrete (Binary)	[0, 1]	Side of the stage where the player is 0: Left, 1: Right
`wins`	Box	[0, 3]	Number of rounds won by the player
`character_1`	Discrete	[0, 44]	Index of first character slot 0: Kyo, 1: Benimaru, 2: Daimon, 3: Terry, 4: Andy, 5: Joe, 6: Ryo, 7: Robert, 8: Yuri, 9: Leona, 10: Ralf, 11: Clark, 12: Athena, 13: Kensou, 14: Chin, 15: Chizuru, 16: Mai, 17: King, 18: Kim, 19: Chang, 20: Choi, 21: Yashiro, 22: Shermie, 23: Chris, 24: Yamazaki, 25: Mary, 26: Billy, 27: Iori, 28: Mature, 29: Vice, 30: Heidern, 31: Takuma, 32: Saisyu, 33: Heavy-D!, 34: Lucky, 35: Brian, 36: Eiji, 37: Kasumi, 38: Shingo, 39: Rugal, 40: Geese, 41: Krauser, 42: Mr.Big, 43: Goenitz, 44: Orochi
`character_2`	Discrete	[0, 44]	Index of second character slot 0: Kyo, 1: Benimaru, 2: Daimon, 3: Terry, 4: Andy, 5: Joe, 6: Ryo, 7: Robert, 8: Yuri, 9: Leona, 10: Ralf, 11: Clark, 12: Athena, 13: Kensou, 14: Chin, 15: Chizuru, 16: Mai, 17: King, 18: Kim, 19: Chang, 20: Choi, 21: Yashiro, 22: Shermie, 23: Chris, 24: Yamazaki, 25: Mary, 26: Billy, 27: Iori, 28: Mature, 29: Vice, 30: Heidern, 31: Takuma, 32: Saisyu, 33: Heavy-D!, 34: Lucky, 35: Brian, 36: Eiji, 37: Kasumi, 38: Shingo, 39: Rugal, 40: Geese, 41: Krauser, 42: Mr.Big, 43: Goenitz, 44: Orochi
`character_3`	Discrete	[0, 44]	Index of third character slot 0: Kyo, 1: Benimaru, 2: Daimon, 3: Terry, 4: Andy, 5: Joe, 6: Ryo, 7: Robert, 8: Yuri, 9: Leona, 10: Ralf, 11: Clark, 12: Athena, 13: Kensou, 14: Chin, 15: Chizuru, 16: Mai, 17: King, 18: Kim, 19: Chang, 20: Choi, 21: Yashiro, 22: Shermie, 23: Chris, 24: Yamazaki, 25: Mary, 26: Billy, 27: Iori, 28: Mature, 29: Vice, 30: Heidern, 31: Takuma, 32: Saisyu, 33: Heavy-D!, 34: Lucky, 35: Brian, 36: Eiji, 37: Kasumi, 38: Shingo, 39: Rugal, 40: Geese, 41: Krauser, 42: Mr.Big, 43: Goenitz, 44: Orochi
`character`	Discrete	[0, 44]	Index of character in use 0: Kyo, 1: Benimaru, 2: Daimon, 3: Terry, 4: Andy, 5: Joe, 6: Ryo, 7: Robert, 8: Yuri, 9: Leona, 10: Ralf, 11: Clark, 12: Athena, 13: Kensou, 14: Chin, 15: Chizuru, 16: Mai, 17: King, 18: Kim, 19: Chang, 20: Choi, 21: Yashiro, 22: Shermie, 23: Chris, 24: Yamazaki, 25: Mary, 26: Billy, 27: Iori, 28: Mature, 29: Vice, 30: Heidern, 31: Takuma, 32: Saisyu, 33: Heavy-D!, 34: Lucky, 35: Brian, 36: Eiji, 37: Kasumi, 38: Shingo, 39: Rugal, 40: Geese, 41: Krauser, 42: Mr.Big, 43: Goenitz, 44: Orochi
`health`	Box	[-1, 119]	Health bar value
`power_bar`	Box	[0, 100]	Power bar value
`special_attacks`	Box	[0, 5]	Number of special attacks available
`bar_type`	Discrete	[0, 7]	Index of bar type 0: Advanced / Ultimate (Dash Advanced, Evade Advanced, Bar Advanced), 1: Extra / Ultimate (Dash Extra, Evade Extra, Bar Extra), 2: Ultimate (Dash Extra, Evade Advanced, Bar Advanced), 3: Ultimate (Dash Advanced, Evade Advanced, Bar Extra), 4: Ultimate (Dash Extra, Evade Advanced, Bar Extra), 5: Ultimate (Dash Advanced, Evade Extra, Bar Advanced), 6: Ultimate (Dash Extra, Evade Extra, Bar Advanced), 7: Ultimate (Dash Advanced, Evade Extra, Bar Extra)