Blob

The Blob is an enemy encountered in the original Crash Bandicoot video game. It appears when Dr. Nitrus Brio tries to throw his potions at Crash Bandicoot but instead hits the floor. Bouncing on them harms N.Brio. They are also is in the next stage called The Lab where they bounce at crash.

In The Lab, they're yellow, instead of green, so probably Brio haven't created them, but anyone else such as Doctor Neo Cortex could have. They can also be spun away.