《DOTA2》脱离了上一代《DOTA》所依赖的War3的引擎，由《DOTA》的地图核心制作者IceFrog联手美国Valve公司使用Source引擎，目的只有一个，那就是更绚丽的战斗效果。不过，绚丽的画面效果对电脑的硬件配置是有很高要求的，而更高的配置让很多人不得不放弃视觉效果而保证足够...
"DOTA2" out of a generation "DOTA" depends on the War3 engine, by the "DOTA" map maker IceFrog teamed up with Valve company core USA using Source engine, only one objective, that is, more brilliant combat effectiveness. However, a beautiful picture effect of computer hardware configuration is very demanding, and a higher profile for a lot of people had to give up the visual effect and ensure enough...
