Monster Builder is a new F2P Monster Battler from DeNA
Coming later this month on iOS and Android

DeNA has been experimenting with a new Monster Battler and ended up with Monster Builder, a mix-n-battle-em-up due later this month.
Developed by Nurijoy, this F2P battler will be coming first to Android, with an iOS version to follow.
Players will mix monster DNA collected on the battlefield, then research and train unique creatures with thousands of variations and possibilities.
The game will also feature a detailed counter system which lets you form custom teams based on four elemental types of damage and strategy, as well as powerful hero abilities.
Monster Battler is currently still in soft-launch and has no set release date, but we'll be sure to update you as soon as we hear anything.