Tools

CaveGen

An extremely robust cave layout generation tool (external link)

By JHawk4JHawk4

Database of All Treasures

A spreadsheet that can be used to easily find and point out regional differences in treasure numbers, names, values, and weight (external link)

By AshEevee_

Faster Quest

ISO patcher for PikHacker's "Faster Quest" hack (external link)

By PikHackerPikHacker

GameCube Memory Card Manager

Homebrew application that allows you to modify game saves (external link)

By suloku

Pikmin 2 Split Icons

PNGs for your splits and other uses (direct download)

By KapKap

Practice Hack

ISO patcher for PikHacker's practice hack (external link)

By PikHackerPikHacker

Saves

All Treasure Practice Files

made by IceCube, major AT saves. Route is outdated a bit (direct download)

By IceCubeIceCube

Challenge Mode Speedrunning Files (NTSC-U/NTSC-J)

NTSC-U - 1P and 2P NTSC-J - 1P only (if you complete the 2P scores, please upload) (direct download)

By tcbtriotcbtrio

HoB -> GK/CoS + Challenge Mode [US]

Combination of the save files by Lugia and tcbtrio, but with correct poko counts on the caves (direct download)

By nodenode

NEW PoD Practice Files

Updated PoD Practice Files for: Enter SH, Enter BK, and Enter SCx. Designed for practice with the new above ground routes, where VoR treasures are collected before caves. (direct download)

By CurtisJK_

Pay Off Debt - Cave Practice Files

Follows the "CR Late" route RESTORING ANY SAVE WILL ALSO OVERWRITE ANY EXISTING CHALLENGE MODE SCORES (direct download)

By LugiaLugia

[PoD] practice files

25 savefiles with realistic pikmin numbers / pokos as of June 2019 general route (CR late / no MAL / no SH6 / AW / CoS first) RESTORING ANY SAVE WILL ALSO OVERWRITE ANY EXISTING CHALLENGE MODE SCORES (direct download)

By IceCubeIceCube

Splits

Challenge Mode - All Levels

Icon is the enemy that has the key. The Key icon indicates the key is in the open. (external link)

By tcbtriotcbtrio

Exploration Kit

All splits have no time. No Sum of Best times as well (external link)

By GhostlyGhostly

Pay Off Debt (iid01)

Made by jay596 (direct download)

By GhostlyGhostly

Pay Off Debt (Subsplits)

https://splits.io/4lsg (external link)

By tcbtriotcbtrio

Patches

None