Blob Ability - Night Vision - Thermal Vision

[TrustScience]

Currently playing blob in any dark area is extremely difficult and frustrating given the new and excellent lighting changes. Blobs need a way to illuminate areas or be given night vision. Maybe one type of blob could glow? Or they Could unlock an ability after a certain size that would let them gain vision? Even if the blob hive mind overlay gave more illumination from its center, but right now it seems very difficult.