MR Files

MR Files describes missions. Things like the character, course and time are inside this file.

Header

Offset	Length	Name	Description
0x00	0x04	Signature	"NKMR"
0x04	0x04	Nr of Entries	The number of mission entries in the file

Mission Entry

Offset	Length	Name	Description
0x00	0x02	Time Limit of mission	Time Limit × 1000 = Time Limit in Milliseconds
0x02	0x02	Time connected to ranks	This time is usually bigger than the first, but changing it results better/worse ranks. Everything depends on value. (Probably sth with percents)
0x04	0x02	Tolerance	The bigger the number the less time you have to have to get 3 stars.
0x06	0x01	ID Number	In hex
0x07	0x01	Mission task	For sure 04 is Power Slide. 00 - Gate races 01 - coins 02 - make x laps in set time 03 - Destroy Object(s) 04 - power slides 05 - doesn't exist 06 - race with XYZ. (Yoshi, Peach...) 07 - fight boss
0x08	0x01	Track	The Track the mission takes place. See Tracks.
0x09	0x01	Amount of laps needed to be made	If none, 0. If something, 1-2.
0x0A	0x01	Character	The character you drive during the mission. See Characters.
0x0B	0x01	Kart	The kart the character drive during the mission. See Karts.
0x0C	0x01	ID in Mission Run menu	Mission 1-1 gets 0, 1-2 gets 1, 1-3 gets 2, etc. (! BETA GET 0 TOO)
0x0D	0x02	Always blank	One 1 for Beta Mission, doesn't do a thing probably.
0x0F	0x01	Target Value	If you have to collect coins for example it is the number of coins.
0x10	0x04	Unknown	Unknown
0x14	0x04	Object ID	The Object ID of the object(s) that have to be destroyed/collected/beaten.
0x18	0x06	Always 00	Always 00
0x1E	0x02	Condition	Different types of runs 2 - Do not hit... 4-5 Collect all 15 coins. If you get squished by a Thwomp, you fail! 33 - No condition; backwards 1-6 Drive out of the mansion...backwards! 3-2 Drive through all 5 numbered gates in order...backwards! 35 - Backward do not hit... 5-2 Drive backward and collect 15 coins! If you hit a snowman, you fail! 7-7 Drive backward and collect all 12 coins! If you hit a burner, you fail! 41 - Backward do not fall... 6-1 Drive backward across the spinning bridge! If you fall, you're out!
0x20	0x02	Defines race (06 task)	FFFF for all other, with 5 races the situation is different. Relates to enemy character. Unknown what it does.
0x22	0x0C	Name of Mission	In the selected course the filename of the nkm have to be: Name of Mission + _tool.nkm (Not sure if it will work if you make it longer than 0x04. The 0x8 are probably padding.)

Tracks

• 01 - [GCN Yoshi Circuit]
• 02 - old_mario_gcn
• 03 - luigi_course
• 04 - dokan_course
• 05 - test1_course
• 06 - donkey_course
• 07 - wario_course
• 08 - nokonoko_course
• 09 - [GCN Baby Park]
• 0A - [SNES Mario Circuit 1]
• 0B - [N64 Moo Moo Farm]
• 0C - [GBA Bowser Castle 2]
• 0D - [GBA Peach Circuit]
• 0E - [GCN Luigi Circuit]
• 0F - [SNES Koopa Beach 2]
• 10 - [N64 Frappe Snowland]
• 11 - [Tick-Tock Clock]
• 12 - [Luigi's Mansion]
• 13 - [Airship Fortress]
• 14 - [Figure 8 Circuit]
• 15 - test_circle
• 16 - [Yoshi Falls]
• 17 - [N64 Banshee Boardwalk]
• 18 - [Shroom Ridge]
• 19 - [Mario Circuit]
• 1A - [Peach Gardens]
• 1B - [Desert Hills]
• 1C - [Delfino Square]
• 1D - [Rainbow Road]
• 1E - [DK Pass]
• 1F - [Cheep Cheep Beach]
• 20 - [Bowser Castle]
• 21 - [Waluigi Pinball]
• 22 - [Wario Stadium]
• 23 - [SNES Donut Plains 1]
• 24 - [N64 Choco Mountain]
• 25 - [GBA Luigi Circuit]
• 26 - [GCN Mushroom Bridge]
• 27 - [SNES Choco Island 2]
• 28 - [GBA Sky Garden]
• 29 - mini_block_course
• 2A - Block Fort
• 2B - Pipe Plaza
• 2C - Nintendo DS
• 2D - Lighthouse
• 2E - Palm Shore
• 2F - Shortcake
• 30 - MR Stage 1
• 31 - MR Stage 2
• 32 - MR Stage 3
• 33 - MR Stage 3
• 34 - Award
• 35 - Staffroll
• 36 - StaffrollTrue