[Martial Arts] Are mollusks susceptible to Arm Lock and Leg Lock?

[aesir23]

Originally Posted by Gurps Fan

I didn't say otherwise. I don't think immunity to locks is the only game effect of having flexible limbs.

What other effects did you have in mind? If they can be used as manipulators, that's it's own advantage as discussed before. If they can navigate difficult terrain that's it's own Perk (Terrain adaptation: uneven). Constrictor is another possibility.

I think buying "Extra Flexibile" for your extra legs, at any cost, results in a very poorly defined advantage. No one seems to know what it does for you in purely mechanical terms.

Better, I think, to determine what game effects you want from your legs and buy those advantages, rather than getting caught up in the need to buy something that's named "Extra Flexible Legs".