You could add your additional ideas as options. To make this super easy you could use the XML Extensions mod.

@Echo actually this kind of patch is bad. First of all, original lava def have Inherit="false" set for <affordances> tag to prevent inheritance of properties for this node from parent defs, and your patch removes it. Secondary the <affordances> tag is actually a list. So, it’s best to use a PatchOperationAdd to add a <li>Bridgeable<li/> inside of it to prevent compatibility issues with other mods just in case.

if you have a time can you make heavy bridges version like you mentioned. makes more sense :)

Thanks so much!

@swaggy don't see why not, I added it mid save and it doesn't really edit much.

do you think this could be added mid save

Such a little patch, but it adds so many possibilities

No problem. I made it cause I started a mechanitor run on a lava lake and instantly thought I wanted to make a base there lol.

Legit useful for a Mordor-type run. Thanks!

Fixed

Accidentally posted this w/ heavy affordance on too, allowing random blocks. Fixed my local version but forgot to here. Will be fixed in a sec.