Fix bugs.

1. Optimized the performance of some bullets;
2. Fixed some bugs.

Fix bugs.

1. New challenge mode, defeat more powerful enemies and win more rare props;
2. The new chariot "Son of Odin" can play the full power of Thunder series equipment;
3. The level cap has been raised to Lv.35, and corresponding modification items have been added;
4. Optimized the performance of some bullets;
5. Fixed some bugs.

fix bugs

fix bugs

1. Added 10 new maps for chapters
2. Added 17 new equipment
3. Added Thor treasure chest
4. Added stamina system
5. Optimized the level experience