该游戏激活码仅适用于中国大陆地区使用
激活码为虚拟保密产品，发出故不支持任何理由退换货，请谅解！
⒈Steam左下角点击：添加游戏>>在Steam上激活产品
⒉在弹出的对话框中，点击下一步>>同意>>输入CDKey激活
⒊激活成功后，在游戏库内>>选择游戏>>点击安装，下载游戏
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steam查看国家/地区（中国）：https://store.steampowered.com/account/

NASCAR Heat 4, the official video game of NASCAR, looks, sounds, and plays better than ever!

New Features - Track Map, Unlockable Paint Schemes, Dynamic User Interface, More Driving Control Options, Deeper Career Mode, Sonoma Raceway & Charlotte Roval Track Updates

New Graphics & Sound - Complete overhaul of all graphics and audio packages

Draft Like a Pro - Team up and draft with other drivers with the drafting features

Smarter, Competitive AI - The AI now runs multiple racing lines and utilizes new controls to adjust its skill range, stability and spread