This gameplay mod adds dynamic molehills that appear on grassland with natural seasonal regrowth. Molehills come in three sizes and now spawn only on genuine meadows and fields growing field grass, clover or alfalfa — they no longer appear on other cultivated or sown arable land. Any molehills left behind are automatically removed when former meadows are converted to arable land. Visuals are performance-friendly, with optimized low-polygon 3D models.

Appearance and behavior are highly configurable: initial density, density limit, regrowth rate, maximum number of molehills and grassland scope are all adjustable. The mod also simulates winter activity and precipitation wetness, with rain and hail making molehills damp. Three performance profiles — Fast, Balanced (default) and Gentle — let players tune the impact on frame rate.

Interaction with machinery is fully worked out. Vehicle tires compress and permanently flatten molehills instead of deleting them, and tire impressions render correctly for both single and dual wheels with front and rear tires flattening consistently. Grass rollers can flatten molehills without altering grass growth or field state, and mowers clear both intact and flattened hills — flattened ones cause no extra wear on the machine. A wide range of soil-working tools also removes molehills: mulchers, grassland weeders and harrows, cultivators, disc harrows, subsoilers, power harrows, plows, sowing machines and stone pickers.

All settings and molehill states are stored persistently in the savegame and synchronized in multiplayer sessions. The mod weighs 5.91 MB, requires version 1.0.0.2, and runs on PC/MAC.