Universal geometry realm
paramat

Create worlds of varying shapes

Snowdrift
paramat

Light-weight weather mod with snow, rain, and clouds.

Watershed
paramat

A river / mountain range mapgen

Mesecar
paramat

Adds 4 styles of microcar: Car55, Nyancart, Mesecar and Oerkka.

Meteors - meseor
paramat

Destructs your world with meteors (generates craters) upon map generation and also afterwards at a low chance!