blob is way too vulnerable to chems

[Erev]

I've got a couple ideas. One would simply be a chem immunity upgrade which is kinda dull.

The second idea would be having the blob absorb the radioactive elements - taking the initial damage but the remaining tiles start emmiting radioactivity that the blob is immune to. The more radioactive stuff you hit the blob with, the more radioactive it becomes - both in strength and radioactove radius.