I really enjoyed the PSX Style! However do look into the Affine warping as it was going bonkers on my session. As a general rule of thumb, when using affine, always go for small polygon triangles as otherwise it can really mess up the textures.
Other than that, I really enjoyed the game! It had an eerie feeling with an actual moral dilemma woven into it naturally. I got the revolution ending xD
Keep it up!