Here is the full list of all 12 Bulb Boy trophies - there are 7 bronze, 4 silver and 1 gold.
When you die for a very first time.
See a disturbing reflection in the hallway.
Eat eyeball of the spider.
Kill the chicken.
Kill the earthworm.
Kill the bunny.
Defeat the final boss.
After eating the chicken don’t follow your gut feeling.
Die in every possible way.
Kill 100 larvae.
In the severs find the creepy thing.
Meet the ghost of your mother.