Hentai LightUp is a Lights Out Puzzle.

Gameplay Guide

Victory Condition: You need to finish the Puzzle.
How to Play: Left click turn the block light on, as well as the block up、down、left、right.

Function Keys

Keyboard P: One key finish
Keyboard S: Emergency avoidance (the background image turns white and you can continue to play)
Keyboard N: Next level

Game Features

Pleasing Pictures
Soothing Music