The Gulag:Saving Lt. Phineas

Last time in Find Doofenshmirtz:Operation Kingfish,Phineas is left behind and captured by Doofenshmirtz.Phineas is held at a gulag.Right now,Isabella is leading the squad to save Phineas.Meap is present to assist them.

Plot
It starts where Isabella's squad on a helicopter moving into the gulag.An attack helicopter (Callsign Hornet 2-1) piloted by Adyson destroys the command centre.Two fighter jets piloted by Meap and his friend destroying SAM (surface-to-air missile) located around the gulag.

After clearing the SAM sites,the squad landed at the entrance of the gulag.The squad moving into the gulag.Baljeet and Buford take over the security centre and trying to find Phineas.Ferb,Isabella and Irving move deeper into the gulag checking the cells.They're meeting heavy resistance at the cells area.

Baljeet found Phineas that is relocated to a farther cell.Isabella's squad rush to save Phineas.However,when they reach a shower room,they meet much more heavy resistance.Hostiles everywhere around the shower room.The squad run to a hole at the far end of the shower room.

After the battle in the shower room,the squad reach a sewerage system.Baljeet reported that they are near Phineas' location.Baljeet told them to breach a wall on their left side.Ferb plants the breaching charge.The charge explodes and they moving in.They saw Phineas fighting with a robot.Isabella destroys the robot.Phineas saw Ferb,Isabella and Irving.He hugged them and say thanks.

Suddenly,the gulag is being bombed.Candace tells the squad that Meap bombed the castle earlier than they thought.The squad running to an exfil point but the roof collapsed,blocking the exfil point.They turn back to a cafeteria where a bomb penetrated into the gulag.It creates a hole for escape.A helicopter,piloted by Ginger can't see them because too much smoke and can't get them out.A debris fell on Ferb.Phineas free him and say "Whatever you're gonna do Izzy,do it fast!".Isabella shoots a flare into the sky.Ginger saw the flare and drop a SPIE rig.The squad hook up on the line and flies away from the gulag that is being bombed by Meap's ship.