Plain graphics and chaos are the main things here. The simple detailed graphics make the fast battles feel intense and the weapon choices are a big part of the game.
Start tapping and swiping to move and aim, you will be shooting with physics that can feel a bit wonky.
Controls are tap and swipe to move and aim. Reloading and weapon switching works well but aiming gets finicky in messy fights.
Most quick tip i found is to practice the tap and swipe controls. The shooting physics are a bit wonky so you should lead your shots a little.
Q: What are the controls? A: The controls are tap and swipe to move and aim.
Q: What is the objective? A: Not stated.
Q: What stated features are there? A: Not stated.
Q: What is the main mechanic? A: Shooting with physics.