ben 10 alien force forever defense

The Forever Knights are on the attack !! How long can you hold them off ? Cycles between Ben, Gwen and Kevin. Ben: transforms into the Swampfire and use him to blasts power-ups ! Gwen: blocks laser blasts ! Kevin: grabs knights and absorbs their energy ! Magic Barrier: activates a temporary force field ! Omnitrix: restores the team′s energy !

Z,X,C or Spacebar to switch roles ,Mouse or shoot