Sure is. Bloodshot has been featured in Marvel comics, offering exciting storylines and adventures for fans. The character has gained quite a following over the years.
The comic 'Bloodshot' is part of a larger comic universe. It follows the adventures of a character who has been augmented with advanced technology and struggles with his identity and purpose. If you're into sci-fi and action comics, it's worth checking out.
Bloodshot's origin story begins with Ray Garrison, a military man. After his death, he was revived by Rising Spirit Technologies through the use of nanites in his bloodstream. These nanites are not only the source of his physical enhancements like incredible strength and the ability to heal quickly, but they also play a role in his mental state as his memories are often manipulated by the technology. His journey from a dead soldier to a powerful being with a complex relationship with the organization that resurrected him forms the basis of his origin story.
Bloodshot is indeed based on a comic book. The movie takes inspiration from the rich lore and characters of the comic book source material. However, there are some creative changes made for the cinematic adaptation to suit the big screen.