Lab World Preset
This mod uses no scripting. It works entirely by using noise expressions and map generation presets to implement a grid of lab tiles. It should not affect any resource or tile generation neither of the presets are selected.
Two map generation presets are included:
Lab world generates only a grid of lab tiles.
Lab world with water spawns a starter lake, as well as allowing water to be generated if enabled
Both presets allow resources and trees to be enabled.
Known issue: Does not produce an actual grid when used with Alien Biomes. Instead, you get to enjoy some funky diagonal patterns.