Skip to main content
Sign In
Stylized geometric depictions of a tick, a segmented worm, two mosquitoes, and a cluster of microbes.

Can you outlast every parasite on the map in a high stakes ZapRush gauntlet now?

Endless Mode

Zap Pool

100

Think you can survive a non-stop swarm of parasites? Prove it. Dive into this endless trivia gauntlet where every answer keeps the streak alive. From microscopic hitchhikers to complex invaders, the questions never quit. Rack up your score or get kicked out of the host.

Endless trivia - one wrong answer and it's over

Sign in or create an account, 5 free runs daily

ZapStacks in Parasites

A magnifying glass focuses on a flea, surrounded by other fleas, a drop of blood, and a pet collar.
Fleas
20 Zaps · Medium
A geometric composition of icons including a magnifying glass, a fine-toothed comb, a louse, and a hair follicle.
Lice
20 Zaps · Hard
A coiled orange worm, a microscope, a petri dish with small worms, and a single-celled organism.
Roundworms
20 Zaps · Hard
A stylized, segmented worm with a mechanical head and a black line through its body, with an arrow pointing toward a circular object.
Tapeworms
20 Zaps · Medium
A stylized tick with a magnifying glass over its head, a drop of blood, and a microscope slide.
Tick Parasites
20 Zaps · Hard

More ZapRush in Microorganisms

A microscope, petri dish, test tube, sausage, and a spiral coil.
A red spotted mushroom, two tan polyhedral dice, and a slice of toast with a dark, cracked pattern.
A magnifying glass with an orange handle rests against a green gear containing a cell, a white block, and a crystal.
Stylized drawings of a bacteriophage, a spherical virus with spikes, a DNA double helix, and a petri dish.