Green Spam

Any specific types of production which are analogous to the success of green RPG middle earth smart phone games: duplicated to insignificance due to little copyright restriction.

e.g., fps zombie games, counter-strike clones, Minecraft clones, single board computers, 3d printers, generic android phones, smartwatches, cheap TV/handheld emulator consoles.

The electric car market is green spam, there are more cars out than there are buyers.