Complemento is a collection of tools for penetration testing. LetDown is a TCP flooder written after reading the Fyodor article "TCP Resource Exhaustion and Botched Disclosure". Reverse raider is a domain scanner that uses brute force wordlist scanning for finding a targets subdomains or reverse resolution for a range of IPs. Httsquash is an HTTP server scanner, banner grabber, and data retriever. It can be used for scanning large ranges of IPs for finding devices or HTTP servers.