Build and brawl in this fast and frantic mash-up! Race your opponents to build the most powerful towers in Slam Bolt City while defending against deceptively adorable baddies and hugely epic bosses. Create weapons that shoot lasers, drills, missiles, and more to annihilate your adversary. Battle in four-player co-op campaign mode, or go head-to-head for more brawling and block-building awesomeness. 1. Go to: http://store.steampowered.com/ and download STEAM client.
2. Click “Install Steam” (from the upper right corner)
3. Install and start application, login with your Account name and Password (create one if you don’t have).
4. Please follow these instructions to activate a new retail purchase on Steam:
Launch Steam and log into your Steam account.
Click the Games Menu.
Choose Activate a Product on Steam…
Follow the onscreen instructions to complete the process.
If you have any problems regarding key activation, please contact our Live Support.