The following codes are for Paper Mario: The Thousand Year Door.
The codes created by Datel are marked as so.
(All by donny2112, unless otherwise noted.)

NTSC

(m) (Datel) P135-V0PR-QJRJ8 Q3QX-C1DQ-RG4R0 All Badges (jamescom1) XMWH-912A-0PGHG V4JC-JB0K-ZKQW9 3BD8-VCYT-MP0D6 This differs from GSCentral's badge code in that you get a whole bunch of badges called "Invalid Item," and one of them when equipped automatically does Action Commands, Stylish Moves, and Superguards for you. People at GameFAQS call it the Debug Badge. Have All Party Members 2WBQ-4NKP-W9MD4 01RN-PRMF-KWNQ6 0V4E-3WYC-6RF70 All Members Rank 2 GUJF-PK7X-B8TK4 7JG2-GG7D-HJFBA T7HU-1CY0-7YMJW GZA9-FT5K-XGWY3 T7HU-1CY0-7YMJW 23M6-7FK4-ME5KH T7HU-1CY0-7YMJW Non-Mario Party Members Max/Full Health FFXA-ND8V-GJ8TQ N0XT-3P1P-G9NJD VAXD-826F-NAM5V FM9B-EK07-NUU70 ZWY0-GYGQ-1A8RY CN86-G1YP-7QTDQ AVD8-5F9X-NKUDJ 02BK-PJN5-8X29G Note: Only affects out of battle stats. In-battle stats will decrease, but starting from 999. Full Special Stars CEFV-M588-E8KQV 1AFQ-YF5Z-1HGXM Note: Use with "Have All Crystal Star Powers" code Max Crowd (D-pad Up) 3V9W-7QFW-AX8K1 AKD3-Y6PR-YHP9Q QWE7-RU3Y-2JMEX Full Tattle Log 66TF-UR7K-23JBQ UYPG-55Y1-JF9UE One Hit Kills On/Off (R+D-pad Left/L+R) FQQ3-YA41-B5A2J FWPU-PJ5U-BH300 328B-4T5F-EY74V JH4H-ZUMM-8F22C MM0Q-JA7G-6A5RM Mario Size Modifier (Press C-Stick Up To Grow, C-Stick Down To Shrink) YQ1V-WJRQ-8JUM6 VR5R-T908-VQEYW C9MU-QTWF-ZKNN1 NH4P-7X2U-NRU21 TWVQ-U4W8-6EUXF 6UB7-MFD7-DTE0V JKR0-WH1Z-XV476 Have Ultra Hammer/Boots 9H48-3HG5-9B7D3 MQEW-GKHM-AR355 Note: Need to have gotten Hammer in game, first Have All Paper Powers D4CU-3UGR-PZJGX 2ARA-K5KU-2TJ8K 3J8Q-62K0-Z3E1R Warp to Level 99 of 100 Trial Pit (L+R+Z) WTAD-9BH1-AE8RE 8K9V-55UZ-T4ZDX 04VW-U8Y8-7TWPP Note: Use before entering 100 Trial Pit Have X Shop Points 02B08110 0000XXXX Have X Pianta Tokens 043E75EC XXXXXXXX Note: Use before going into Pianta Parlor Have Strange Sack (Carry 20 items) Q75X-ABCN-3GPJ2 B3F8-C8VZ-E2ZNC Empty Items 7PQC-P1D3-QB4X2 C51Z-W9WE-WGDVC

Badge Slots

You can have up to 72 badges. The addresses start at 02B07D5A and go to 02B07DE8 with badges taken 16-bits each. If you can't make that into a code yourself (or don't want to), here is an example code. Again, use the code, save, then restart the game without this code on.

Item Slot Modifiers

Slot 1 02B07CF2 0000xxxx Slot 2 02B07CF4 0000xxxx Slot 3 02B07CF6 0000xxxx Slot 4 02B07CF8 0000xxxx Slot 5 02B07CFA 0000xxxx Slot 6 02B07CFC 0000xxxx Slot 7 02B07CFE 0000xxxx Slot 8 02B07D00 0000xxxx Slot 9 02B07D02 0000xxxx Slot 10 02B07D04 0000xxxx Slot 11 02B07D06 0000xxxx Slot 12 02B07D08 0000xxxx Slot 13 02B07D0A 0000xxxx Slot 14 02B07D0C 0000xxxx Slot 15 02B07D0E 0000xxxx Slot 16 02B07D10 0000xxxx Slot 17 02B07D12 0000xxxx Slot 18 02B07D14 0000xxxx Slot 19 02B07D16 0000xxxx Slot 20 02B07D18 0000xxxx

Stored Item Modifiers

Slot 1 02B07D1A 0000xxxx Slot 2 02B07D1C 0000xxxx Slot 3 02B07D1E 0000xxxx Slot 4 02B07D20 0000xxxx Slot 5 02B07D22 0000xxxx Slot 6 02B07D24 0000xxxx Slot 7 02B07D26 0000xxxx Slot 8 02B07D28 0000xxxx Slot 9 02B07D2A 0000xxxx Slot 10 02B07D2C 0000xxxx Slot 11 02B07D2E 0000xxxx Slot 12 02B07D30 0000xxxx Slot 13 02B07D32 0000xxxx Slot 14 02B07D34 0000xxxx Slot 15 02B07D36 0000xxxx Slot 16 02B07D38 0000xxxx Slot 17 02B07D3A 0000xxxx Slot 18 02B07D3C 0000xxxx Slot 19 02B07D3E 0000xxxx Slot 20 02B07D40 0000xxxx Slot 21 02B07D42 0000xxxx Slot 22 02B07D44 0000xxxx Slot 23 02B07D46 0000xxxx Slot 24 02B07D48 0000xxxx Slot 25 02B07D4A 0000xxxx Slot 26 02B07D4C 0000xxxx Slot 27 02B07D4E 0000xxxx Slot 28 02B07D50 0000xxxx Slot 29 02B07D52 0000xxxx Slot 30 02B07D54 0000xxxx Slot 31 02B07D56 0000xxxx Slot 32 02B07D58 0000xxxx

Full Quantuty Digit List

0000 - Invalid Item (thunderbolt) 0001 - Strange Sack 0002 - Invalid Item (Integral sign) 0003 - Invalid Item (spiral) 0004 - Invalid Item (paper airplane) 0005 - Invalid Item (boat) 0006 - Boots 0007 - Super Boots 0008 - Ultra Boots 0009 - Hammer 000A - Super Hammer 000B - Ultra Hammer 000C - Castle Key 000D - Castle Key 000E - Castle Key 000F - Castle Key 0010 - Red Key 0011 - Blue Key 0012 - Storage Key 0013 - Storage Key 0014 - Grotto Key 0015 - Shop Key 0016 - Steeple Key 0017 - Steeple Key 0018 - Station Key 0019 - Station Key 001A - Card Key 001B - Elevator Key 001C - Elevator Key 001D - Card Key 001E - Card Key 001F - Card Key 0020 - Card Key 0021 - Black Key 0022 - Black Key 0023 - Black Key 0024 - Black Key 0025 - Star Key 0026 - Palace Key 0027 - Palace Key 0028 - Palace Key 0029 - Palace Key 002A - Palace Key 002B - Palace Key 002C - Palace Key 002D - Palace Key 002E - Palace Key 002F - Palace Key 0030 - Palace Key 0031 - House Key 0032 - Magical Map 0033 - Contact Lens 0034 - Blimp Ticket 0035 - Train Ticket 0036 - Mailbox SP 0037 - Super Luigi 0038 - Super Luigi 2 0039 - Super Luigi 3 003A - Super Luigi 4 003B - Super Luigi 5 003C - Cookbook 003D - Moon Stone 003E - Sun Stone 003F - Necklace 0040 - Puni Orb 0041 - Champ's Belt 0042 - Poisoned Cake 0043 - Superbombomb 0044 - The Letter "p" 0045 - Old Letter 0046 - Chuckola Cola 0047 - Skull Gem 0048 - Gate Handle 0049 - Wedding Ring 004A - Galley Pot 004B - Gold Ring 004C - Shell Earrings 004D - Autograph 004E - Ragged Diary 004F - Blanket 0050 - Vital Paper 0051 - Briefcase 0052 - Goldbob Guide 0053 - Invalid Item (paper w/ award) 0054 - Invalid Item (paper w/ award) 0055 - Cog 0056 - Data Disk 0057 - Shine Sprite 0058 - Ultra Stone 0059 - Invalid Item (Bowser's upgrade meat) 005A - Invalid Item (Poster w/ Mario) 005B - Special Card 005C - Platinum Card 005D - Gold Card 005E - Silver Card 005F - Box 0060 - Magical Map (Bigger?) 0061 - Dubious Paper 0062 - Routing Slip 0063 - Wrestling Mag 0064 - Present 0065 - Blue Potion 0066 - Red Potion 0067 - Orange Potion 0068 - Green Potion 0069 - fn0ow (star?) 006A - Lottery Pick 006B - Battle Trunks 006C - Up Arrow 006D - Package 006E - Attack FX B 006F - Invalid Item (Lightning Bolt Badge) 0070 - Invalid Item (Lightning Bolt Badge) 0071 - Invalid Item (Lightning Bolt Badge) 0072 - Diamond Star 0073 - Emerald Star 0074 - Gold Star 0075 - Ruby Star 0076 - Sapphire Star 0077 - Garnet Star 0078 - Crystal Star Note: 6F-78 all look like Lightning Bolt Badges 0079 - Coin 007A - Pianta 007B - Invalid Item (Heart pickup after defeating enemy) 007C - Invalid Item (Flower pickup after defeating enemy) 007D - Star Piece 007E - Gold Bar 007F - Gold Bar x 3 0080 - Thunder Bolt 0081 - Thunder Rage 0082 - Shooting Star 0083 - Ice Storm 0084 - Fire Flower 0085 - Earth Quake 0086 - Boo's Sheet 0087 - Volt Shroom 0088 - Repel Cape 0089 - Ruin Powder 008A - Sleepy Sheep 008B - POW Block 008C - Stopwatch 008D - Dizzy Dial 008E - Power Punch 008F - Courage Shell 0090 - HP Drain 0091 - Trade Off 0092 - Mini Mr. Mini 0093 - Mr. Softener 0094 - Mushroom 0095 - Super Shroom 0096 - Ultra Shroom 0097 - Life Shroom 0098 - Dried Shroom 0099 - Tasty Tonic 009A - Honey Syrup 009B - Maple Syrup 009C - Jammin' Jelly 009D - Slow Shroom 009E - Gradual Syrup 009F - Hot Dog 00A0 - Cake 00A1 - Point Swap 00A2 - Fright Mask 00A3 - Mystery 00A4 - Inn Coupon 00A5 - Whacka Bump 00A6 - Coconut 00A7 - Dried Bouquet 00A8 - Mystic Egg 00A9 - Golden Leaf 00AA - Keel Mango 00AB - Fresh Pasta 00AC - Cake Mix 00AD - Hot Sauce 00AE - Turtley Leaf 00AF - Horsetail 00B0 - Peachy Peach 00B1 - Spite Pouch 00B2 - Koopa Curse 00B3 - Shroom Fry 00B4 - Shroom Roast 00B5 - Shroom Steak 00B6 - Mistake 00B7 - Honey Shroom 00B8 - Maple Shroom 00B9 - Jelly Shroom 00BA - Honey Super 00BB - Maple Super 00BC - Jelly Super 00BD - Honey Ultra 00BE - Maple Ultra 00BF - Jelly Ultra 00C0 - Spicy Soup 00C1 - Zess Dinner 00C2 - Zess Special 00C3 - Zess Deluxe 00C4 - Zess Dynamite 00C5 - Zess Tea 00C6 - Space Food 00C7 - Icicle Pop 00C8 - Zess Frappe 00C9 - Snow Bunny 00CA - Coconut Bomb 00CB - Courage Meal 00CC - Shroom Cake 00CD - Shroom Crepe 00CE - Mousse Cake 00CF - Fried Egg 00D0 - Fruit Parfait 00D1 - Egg Bomb 00D2 - Ink Pasta 00D3 - Spaghetti 00D4 - Shroom Broth 00D5 - Poison Shroom 00D6 - Choco Cake 00D7 - Mango Delight 00D8 - Love Pudding 00D9 - Meteor Meal 00DA - Trial Stew 00DB - Couple's Cake 00DC - Inky Sauce 00DD - Omelette meal 00DE - Koopa Tea 00DF - Koopasta 00E0 - Spicy Pasta 00E1 - Heartful Cake 00E2 - Peach Tart 00E3 - Electro Pop 00E4 - Fire Pop 00E5 - Honey Candy 00E6 - Coco Candy 00E7 - Jelly Candy 00E8 - Zess Cookie 00E9 - Healthy Salad 00EA - Koopa Bun 00EB - Fresh Juice 00EC - Invalid Item (Can audience throws at you) 00ED - Invalid Item (Rock) 00EE - Invalid Item (Bone) 00EF - Invalid Item (Hammer) 00F0 - Power Jump 00F1 - Multibounce 00F2 - Power Bounce 00F3 - Tornado Jump 00F4 - Shrink Stomp 00F5 - Sleepy Stomp 00F6 - Soft Stomp 00F7 - Power Smash 00F8 - Quake Hammer 00F9 - Hammer Throw 00FA - Piercing Blow 00FB - Head Rattle 00FC - Fire Drive 00FD - Ice Smash 00FE - Double Dip 00FF - Double Dip P 0100 - Charge 0101 - Charge P 0102 - Super Appeal 0103 - Super Appeal P 0104 - Power Plus 0105 - Power Plus P 0106 - P-Up, D-Down 0107 - P-Up, D-Down P 0108 - All or Nothing 0109 - All or Nothing P 010A - Mega Rush 010B - Mega Rush P 010C - Power Rush 010D - Power Rush P 010E - P-Down, D-Up 010F - P-Down, D-Up P 0110 - Last Stand 0111 - Last Stand P 0112 - Defend Plus 0113 - Defend Plus P 0114 - Damage Dodge 0115 - Damage Dodge P 0116 - HP Plus 0117 - HP Plus P 0118 - FP Plus 0119 - Flower Saver 011A - Flower Saver P 011B - Ice Power 011C - Spike Shield 011D - Feeling Fine 011E - Feeling Fine P 011F - Zap Tap 0120 - Double Pain 0121 - Jumpman 0122 - Hammerman 0123 - Return Postage 0124 - Happy Heart 0125 - Happy Heart P 0126 - Happy Flower 0127 - HP Drain 0128 - HP Drain P 0129 - FP Drain 012A - FP Drain P 012B - Close Call 012C - Close Call P 012D - Pretty Lucky 012E - Pretty Lucky P 012F - Lucky Day 0130 - Lucky Day P 0131 - Refund 0132 - Pity Flower 0133 - Pity Flower P 0134 - Quick Change 0135 - Peekaboo 0136 - Timing Tutor 0137 - Heart Finder 0138 - Flower Finder 0139 - Money Money 013A - Item Hog 013B - Attack FX R 013C - Attack FX B 013D - Attack FX G 013E - Attack FX Y 013F - Attack FX P 0140 - Chill Out 0141 - First Attack 0142 - Bump Attack 0143 - Slow Go 0144 - Simplifier 0145 - Unsimplifier 0146 - Lucky Start 0147 - L Emblem 0148 - W Emblem 0149 - Triple Dip 014A - Invalid Item (Square w/ Sun inside) 014B - Invalid Item (Round w/ Lightning inside) (Debug Badge) 014C - Invalid Item (Shoe with Spikes) (attacks one enemy) 014D - Invalid Item (Spiked Hammer) (attacks one enemy) 014E - Invalid Item (Some kind of Hammer) (attacks all enemies from distance) 014F - Invalid Item (Square w/ Diamond inside) 0150 - Invalid Item (Square w/ Diamond inside) P 0151 - Invalid Item (Hexagon w/ C inside) (Super Charge) 0152 - Invalid Item (Hexagon w/ C inside) P (Super Charge P) 0153 - Freezes

Codes

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