Squadd .io is a super fast shooting game. The map is a 3D world and you can use a variety of weapons that can be found on the map.
To play Squadd .io, all you do is use the standard W, A, S and D keys to move around and left click to shoot at the enemy. You can also glide
After playing Squadd .io for a bit, I think the best strategy is to constantly move around the map in a circular motion. This makes it harder for enemies to hit you and it gives you the ability to shoot backwards and hit those who are chasing you with ease.