2. Choose a map at will. But they are all in CS mode, which means mine blasting mode. You can't choose anything to save hostages or VIPs.
3. There are many small rules in the real contest, so I won't repeat them here .. Remember to refresh it for three times, and the lock time for the first purchase is 10 second. Just do a good job of preventing cheating.
4. Pure hand play, I hope it can be adopted.