Sebastian

What does Sebastian look like? A long tail covered in scales at the end of which was a shark fin, he got gills, and a flashlight like an angler, a third hand and a third eye appeared, his eyes became blue like his skin. He killed an elite guard, getting his key card, after which he began to release all the monsters in the laboratory, it became very dangerous there, so there are no more people there except you. Now he lives in the laboratory
Sebastian doesn't like it when a flash is shined in his eyes, he breaks it and throws the person on the floor, causing damage.
In his shop he sells flashlights, first aid kits, and key cards.