The FUSE demo delivers a fun experience worth trying.
In Fuse you pick which one out of the four characters from the Overstrike 9 squadron that you want to play as in the mission. You can use Dalton Brooks, Izzy Sinclair, Jacob Kimble, and Naya Deveraux. Similar to Borderlands, each character has different abilities. Izzy is the medic type of player. She carries around a Shattergun which is similar to a shotgun but it can heal allies as well. Dalton uses a Magshield. When bullets are fired at it, the shield stops them. With a push of a button you can fire all those bullets back. Jacob is a sniper type character. His Arcshot fires high velocity bolts. Naya is an assault-stealth character that uses a Warp Rifle to create black holes that kill enemies.