I've escape from the people that used my work to tear apart civilization, forced me to apply my skills to serve their greed. Did you think that if I managed to escape from a subterranean bunker six hundred meters under the ground, guarded by hundreds of soldiers and thousands of AI drones, did you fail to consider I would have some advanced technology up my sleeve?

escape -> escaped
civilization, forced -> civilization and forced
The last phrase could use some rephrasing, here's one way:
that I would not have some advanced technology up my sleeve?