I agree they remind me of the sea devils from Doctor Who. And as pocoyo_joe said Kraken was always almost unstopable in my games as a kid. His tough scaly hide was bullet proof so AF had to bring artillery and finally laser weapons to bear!!
I remember seeing the animated Transformers movie at the cinema when I was a kid.
I went with my two best buddies at the time and we were all shocked 'cause transformers actually died (unlike on the TV show, where everyone had bad aim...).
I remember Megatron shooting Wheeljack (who was injured ...