If you have TrackMania United Forever, you can install Kackiest Kacky 2 as an in-game campaign in the "Play Solo" menu.

• Download the folder linked in resources: https://www.speedrun.com/kk2/resources/rj14b

• Unpack the .zip folder.

• Save the unpacked "Kackiest Kacky 2" folder & .gbx file in Documents/TrackMania/Tracks/Campaigns.

The Kackiest Kacky 2 campaign will now be accessible from "Play Solo" below the Star Track campaign.

If you have TrackMania Nations Forever, you can still play the tracks through "Browse Challenges". Download the trackpack from TMX and save the folder under Documents\TrackMania\Tracks\Challenges\Downloaded. TMX trackpack: https://tmnf.exchange/trackpackshow/8943799