onslaught.playr.co.uk
playr.co.uk - Onslaught 2
http://onslaught.playr.co.uk/about.html
There's plenty to play with in Onslaught but a little knowledge of of the inner workings can go a long, long way. Reading the hints and tips in here will improve your experience. The attackers are coming! They're trying to fight their way into Area 51 and it's up to you to build the defences and stop them getting in! There's a cash bounty on the head of every attacker and each wave is tougher than the last. Use your earnings to upgrade your defences and keep the attackers at bay. How do I defend my base?