The Project Insight Carriers and Hydra won. Captain America spent 25 years buried under rubble in the Potomac river. the Supersoldier serum mutated his body letting him breath under water. his body slowly healed. but over the years he got stronger and stronger finally able to dig himself out of the Potomac. he found a new world order of Hydra controlling the world.

he got shot by cloaked soldiers. he broke their necks and sunk them in the Potomac. but not before he took their cloaking tech and weapon and armor.

he wandered for two weeks fighting pockets of Hydra when he came across them and evading them when he could. he was in his hide when a convoy of Hydra was attacked by the resistance. they were quickly beaten back some captured. one of the ones captured was Natasha Romanoff. who didn't look a day older than she did 25 years ago. he scoped down his old Barrett M204A6 20 mil rifle with depleted uranium sabot AP rounds. he aimed for the head and squeezed the trigger. the top half of the mans body was just mist. he aimed for the Convoy trucks and took them out with easily fixable problems. like broken tracks or destroyed camera arrays. then he took the rest of the Hydra soldiers out quickly. he was cloaked so any sound his rifle or he made was almost completely muffled. he watched through his scope as a 25 year old woman who looked like a mix of him and natasha rushed from the woods and hugged natasha. steve stood and jump from his hide. his modified cloaking tech was completely undetectable by any of the sensors the resistance had so he was able to listen to conversations without being detected. he heard nat say your father would be so proud of you sweetheart. the girl said who was the sniper. nat said i have no idea. i think it was just an opportunist. steve leapt on top of the transport and waited for them to make it back to the resistance HQ. when he got there he made his way to nats quarters. where he sat in the dark waiting for her. she stepped inside and tried to turn the light on. steve had unscrewed it from the socket. she pulled her pistol out and said whose there. steve said she's beautiful Nat. you did good raising our child. she said steve where have you been. steve said i was buried under rubble in the Potomac for 25 years. i slowly got strong and stronger until i had enough strength to dig myself out. shortly before the Insight Carriers launched i had noticed i was getting faster and stronger healing quicker. just by fractions but my body was becoming better. mutating itself with the help of the Serum. he screwed the light back in and the first thing natasha said when she saw him was your bigger. steve said i weigh around 280 pounds now. and i max out lifting a Hydra Mk. 16 tank. i max out running at almost 70 miles per hour. two weeks ago i healed almost instantly from a 7.62mm wound to the throat. in another five years i figure the mutations would make me almost immortal. she hugged Steve and said only you could bore me to death while saying you'll be immortal in a few years. she kissed him and said i knew you would be back. so i waited for you.