Install these mods using the Crate Mod Loader. (download counts are no longer updated since the website revamp)

Crash Twinsanity​

AnTime Agony - v1.2
Author: Atomical Sloths
Time Crates have appeared in Ant Agony. Make your way through the Evil Twins layer while time warps around you.
Breaking time crates will change the flow of time and can activate doors, lower force fields, and makes for new challenges!
Use this new time altering powers to collect all 6 gems! This mod will only correctly function on PAL PS2.
Compatible: PAL PS2 only, Downloads: 1788

Lava Caves - v2.0
Author: Atomical Sloths
The Lava Caves is a new level added to Crash Twinsanity. The level is completely stand alone with 5 gems to collect.
The Lava Caves provides Crash Twinsanity fans a challenging but fun level to complete. Artwork by JamesDaSpaghettiTaco & NormanUniverse.
Compatible: All PS2 versions, Downloads: 2326

Crash Bandicoot 2: Cortex Strikes Back​

4x4 Tiny Tiger Fight
Author: ManDude
Makes Tiny's arena 4x4, and gives him two extra hit points.
Compatible: The NTSC-U version, Downloads: 1219

Crash Team Racing​

Crash Ball
Authors: CTR Modding Community
Play the Crash Ball mini game from Crash Bash, inside Crash Team Racing.
Compatible: The NTSC-U version, Downloads: 2848

Mod Menu - v2.0
Authors: Niko, TheRedhotbr
All of the community's best mods, in one place. Beat a Crystal Challenge to open the menu.
Compatible: The NTSC-U version, Downloads: 5865

Retro Fueled (obsoleted by Mod Menu)
Author: TheRedhotbr
Drive with blue fire, NF u-turns and every turbo pad is a STP!
Compatible: The NTSC-U version, Downloads: 6222

Crash Nitro Kart​

Minimal HUD
Author: BetaM
Changes the on-screen solo racing displays to take up less space on the screen.
Compatible: All versions and consoles, Downloads: 983