User blog comment:Eeneend/What happend to Exo-Force?/@comment-185.69.145.12-20190310105011

I think its quite obvious that Lego Ninjago took over the big mech robots to transform them a lil bit and give them to Ninjas etc. Ninjago was way popular with kids.. and they made cartoon and later a movie.. if you ask me Lego had it all planned out way before.. so they stopped making exo force then re adjustment a lil bit and made it "ninja force" and there you go.. loads of kids want them and parents have no choice but to buy.

As for Bionicle it's different story because its for older age group than exo force or ninjago etc. Cuz of it's made of technic bricks and peaces rather than casual lego its relatively safe.