All scenes are excellently rendered. The transition between animated sequences and regular game play was quite impressive. There is some problem with the abruptly shifting camera angles, especially if you are trying to fight right on the boundary of a shift.
Sound effects are excellent.
Spoken dialog is somewhat amateurish, but short and to the point. Dr. Mastaba's soliloquy is fun. Take away the arcade aspects, concentrate more on the plot, and Origin might have had a hit. Dying gets boring. Human nature has not changed, however, and the government is threatened by a cult of religious fanatics known as Mondites.