It's possible to look at a level of Humanity for ages. The visual concept of bipedal figures swarming or moving like schools of fish remains striking throughout the game's transformations. The soundtrack is also pleasantly abstract, which works well at both regular speed and fast-forward. That's a good thing, as the major downside to the game can be how much it relies on trial-and-error and restarts. However, the variety of levels and challenges ensures that issue doesn't dominate the game. Some levels are genuine brain-twisters and the boss fights (yep, it's a puzzle game with boss fights!) are always a spectacle.