v0.88
- remove vertical sync setting * Fixed bullet tailing issue


- remove vertical sync setting * Fixed bullet tailing issue

* Fix steam picture display problem # Reduce the difficulty of level unlocking: the previous level only needs 1 star * Fix the problem that FPS cannot be displayed in low resolution * FPS locked to 60 * The level settlement page "continue game" is changed to "next level"

now can play on mac osx.

# Performance optimization, under the same conditions, the performance will be improved by about 20% + Configure to increase FPS display switch # Charm Tower adjustment: attack range 30/35/40 -> 60/70/80

* Fixed the problem that some users have been stuck on the first level * Adjusted road sign display and optimized performance * Add a multiplayer collaboration map: coaccess

* Performance optimization, solve the game lagging during building mode * Red obstacle blocks are no longer displayed when building * The maximum value of the initial gold coins in single-player endless mode is changed from 9000 to 3000 * Fixed the bullet smear problem in the pre

* Performance optimization, under the same conditions, the performance is improved by about 35% * Fire tower adjustment, increase attack: 10/15/20 # Fixed the problem that the achievements of killing monsters did not change # Correct the debuff effect