The second game, rebuilt by fans

What it is: a fan-built rework of the second game, with new lighting and shadows
No doors: your defence here is the mask, the flashlight and the music box
Who shows up: the Toys, Mangle, Balloon Boy, the Puppet and the Withered crew
What changed: less random movement, less downtime, more pressure
Cost: free, runs in the browser

The second game took the doors away and handed you a mask instead. This rework keeps that idea and reskins everything around it: darker halls, harder shadows, and a room that feels a good deal less like a workplace.

The three things that kill you

The music box. It winds down while you are looking somewhere else. Let it stop and the Puppet comes, and nothing stops the Puppet.
The mask at the wrong moment. It works on the Toys. It does nothing for Foxy or Balloon Boy.
A flat flashlight. It is the only thing that holds Foxy in the hall, and the battery is finite.

What the rework changes

The animatronics are more predictable but arrive more often — less luck, more rhythm
Shorter gaps between threats
Same controls as always: everything on the mouse

The withered versions of Freddy, Bonnie and Chica are here too, and Golden Freddy still turns up when you least want him. Coming from the first game, the adjustment is real: there you shut doors, here there is nothing to shut.