M:Tron, alternatively formatted as M-Tron is a subtheme of the LEGO Space theme and started after Futuron in 1990, lasting until 1993 along with Blacktron.
M:Tron, alternatively formatted as M-Tron is a subtheme of the LEGO Space theme and started after Futuron in 1990, lasting until 1993 along with Blacktron.
