PhantBox: Avoid and Last

Stay Alive Inside the Box!
You control a small square that must survive as long as possible in a limited space. Enemies appear from the edges of the screen and slowly move inward. The task is to not collide with them and not fly out of the field. It sounds simple, but it becomes more and more difficult with each passing second.
Drag to Move, Easily
The controls here are convenient: you hold your finger at the bottom of the screen and move it, and the hero follows the movement. This is necessary so that the finger does not block the view. If you let go, a hint will appear indicating where exactly you should hold your finger to start moving again.
Use the Edges Smartly
An interesting point is that if an enemy has already gotten inside and touches the border, it disappears. You can use this to your advantage to free up space for yourself.
Beat Your Own Record
There is a timer at the top that shows how long you have already lasted. After each round, your result is saved, and you can try to beat your record. The game is endless - you just survive as long as you can. A great way to test your reaction!