Hamachi is a zero-configuration VPN (Virtual Private Network) that can bypass pretty much any router/firewall and establish a direct connection between computers.
As you may see, it is not the safest method of playing Re-Volt. Upon install it has a checkbox that says "Deny access to vulnerable windows services" unchecked. Pretty much allowing any human or bot to access critical areas in your Windows Installtion.
Besides this major discrepancy, there is a Re-Volt Room in Hamachi.
One official Re-Volt room can be access with the following information:
- Network Name: Re-volt
- Network Password: rrr
- Hamachi - "Stay Connect" topic at RRR
- Hamachiwars.com's list of possible Re-Volt networks (use with caution)
- Hamachi at Wikipedia