·Added several challenge levels that require completing defensive tasks under different constraints

·Add a new building called 【Alchemy Pot】 to provide poison quenching effects for nearby allies

·Four advanced options have been added to the campaign level, allowing for new experiences under modified rules

·Balance adjustment: Endless mode - the enemy's movement speed in the defensive position will gradually increase with wave frequency; The health and attack power of all heroes are reduced; The upgrade probability provided by the talent and profession of hero 【Del】 is reduced, and the range of action of the ultimate skill overclocking is increased; The calculation method for the multiple stacking of energy enhancing light curtains in a prism tower has been changed from multiplication to addition; The enemy's toxicity attacks have been adjusted from fixed damage to varying attack power ratios

·Improved image quality with softer lighting and shadows; Added hit and death effects to monsters.