The game has updated some new mechanisms and contents, as follows
- game level expanded from 9 to 12
- in the last three levels, different monsters have been added for challenge
- optimized the feel of the game operation, now in the game, long press the right mouse button to fire bullets, press the left key and space to jump
- reduced the difficulty of the game. Now you can skip the same level if you fail 3 times
- the skip operation button is added in the picture viewing link to save time for players who experience again
- optimizes the UI feel of the interface for selecting levels
- added achievement function