Rock Hippo Productions announced plans to exhibit two free-to-play games, MicroVolts and Brawl Busters, at the Gamescom convention in Cologne, Germany on August 17-21. Both game titles will be shown off and playable in Hall 9.1, Booth B35. Rock Hippo will be hosting daily tournaments for visitors as well, promising "awesome gaming gear as prizes."

More information on MicroVolts and Brawl Busters can be found at www.MicroVolts.com and www.BrawlBusters.com .

The MicroVolts daily tournament will see teams face off in the Team Deathmatch mode. It will be held every day of the convention at 2pm and the booth's visitors can sign up their teams of four players the day of each tournament, prior to the start. Playoffs-style, teams will compete against each other and then the top two teams will advance to the finals. The winning team will receive four Alienware gaming mice, one for each participating player.

The Brawl Busters tournament focuses on the game's Zombie Survival mode. Playing in teams of two, players will try to beat out as many waves of attacking zombies as they can. The visitors will not need to sign up in advance and can show up to the booth and try their hands out at zombie killing! The team who beats the most waves of zombies wins the daily prize, two Alienware gaming keyboards, one for each player. The top scoring team will be announced at the end of every day.