5.9 bug fix — Return to abyss 重返深渊 Steam update #207961

1. Reduced the difficulty of starting the endless mode of each map 2. In order to improve game performance, bullets far enough away from the screen will be destroyed. For bullets with a gyration mechanism, the gyration will be triggered immediately 3. Remove the devil bait and overload chip from the item extraction pool of the "abnormal robot" horn bully 4. In endless mode, the upper limit of signal broadcast superposition is adjusted from infinite to 12 times, so as to avoid the attack range of scythe and rocket cat beyond the screen 5. For the golden artifact of the high-pressure champagne gun, the problem that the bonus of gold coins to the size is calculated incorrectly has been fixed. 6. Fixed the problem that the game could not continue normally when the keyboard and mouse were operated at the same time 7. Fixed the problem that in the endless mode, the settlement reward did not ge...