The chara controller is really fun, I loved the feeling about jumping and running around, switching between shooting and using my grappling hook. Parkour levels were the most fun in my opinion, I must admit I skipped level 3, I was stuck there and didn't know where to go, and the battle aspect wasn't as fun as the parkour aspect to me. (I loved the grappling hook really was the highlight for me, it's well done and satisfying to use). The boss battle was nice too, though I did wish there was an attack that required you to use your grappling hook, like by making the whole floor lava, forcing you to climb the walls.
The little details are great, the feeling of the headshot and the small angle shift when sliding are very nice touches!
All in all, I had a very good time, well done!