The design was perfected a few months ago. Everyone try it. I've been playing for a few months and it's great.
1. Change the game ammunition upgrade strategy
2.Add button to switch bullet effect
3. Modify the wingman automatic attack
4. The wingman attack button is changed to ammo switch.
The game is exciting and fast.
This is a very good game, with rare support for 2 weeks set. When you play, you will find different surprises.