Optimized performance and solved sound disapear issue — I Am The Hero Steam update #653502

Happy New Year! The holiday is over. Come back to work! We have just released a patch version that fixes some of the current issues, as follows: optimize the performance of the game, significantly reducing the memory footprint of the game. Now even in the very high waves of workshop-fight the game won't stuck. After Solved the issue that the sound will disappear after running for a period of time. The content update is in development, can't wait to see you guys ~!