Human

Humans, characterised by their green highlight, can be found on nearly every level in the game. The player's objective is to save them before they are killed or converted by Harvesters.

The humans' spawn locations are fixed; some remain in their initial position, while others walk around at a slow pace, oblivious of prowling Harvesters until it's too late.

Secret Humans
Certain levels contain secret humans, which are hidden inside or otherwise obscured by objects that need to be broken in order for the human to appear. Secret humans do not count towards the level's regular human count, but are tracked separately on a per-world basis. The HUD icon for saved secret humans is yellow instead of green, but otherwise secret and regular humans are identical in appearance.

Unlike regular humans, secret ones are ignored by Harvesters.

Score
Saving a human is worth a base amount of 500 points. Saving all regular humans of a level awards the player with an additional 10,000 points.

Human Combo
See Score.