Plain description of Big Eye FNF shows the arrows come at you fast and you need to tap them in time. I found the timing can mess with you.
Clicking the arrow keys is how you play this rhythm game, you need to tap them when they match the notes on screen.
The controls are the arrow keys on your keyboard. The stated features include catchy music and simple graphics.
Most players figure out to focus on the middle arrows first. If you can hit those reliably, the side arrows become easier.
Q: What are the controls? A: Arrow keys on the keyboard.
Q: What is the objective? A: Tap arrows to match the notes on screen.
Q: What is a stated feature? A: Catchy music and simple graphics.
Q: What is the main mechanic? A: Hitting arrows to the beat.