How to Play

1

Two things flash simultaneously. A creature and a small solid dot appear at the same moment in different locations. They disappear together.

2

Identify the creature. Two nearly-identical options appear over the field. Choose the one you saw.

3

Click where the dot was. The overlay disappears. Click the area where you remember the dot appearing. The right general zone counts.

4

Get both right and the flash shortens. One wrong answer drops you back. Three mistakes ends the session.

The challenge: You're doing two things at once — identifying and locating. Both disappear fast. See how far you can go.
Advanced Mode: Two dots flash instead of one, each a different color. After identifying the creature, you'll see three colors (one is a decoy). Pick a color, then click where that dot was. Then do it again for the second dot. Both colors and both locations must be right to advance. The flash starts much slower in this mode, and you get five mistakes before the session ends.
Both correct → flash shorter One wrong → drop 3 levels Three mistakes → session ends

The Nerve

Train Your Attention

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Photosensitivity Warning

This game uses brief flashing lights. If you have epilepsy, photosensitive seizures, or sensitivity to flashing or flickering light, please do not play. Stop immediately if you experience dizziness, disorientation, or visual disturbance.

A divided-attention training game. Two things flash at once. You hold both in mind.

Choose Your World

The Forest Identify the plants
The Deep Identify the fish
The Night Sky Identify the owls

Two dots, three colors, one is a decoy.

Round 1
Level Drowsy Threshold
Mistakes ◇◇◇
Score 0

Which did you see?

Choose the one you saw.

Get ready…

Session Complete

0 pts
Level Reached: Drowsy

Those Who Dared

Add your score to the public leaderboard. Display name is required — location is optional. Both will be visible to everyone.

Those Who Dared

Summoning the records…