Orcs must die2 - MIRROR IMAGE

 This is the MIRROR IMAGE.

 

 tar, arrow wall, haymaker, floor scorcher, archer guardian and barricade were picked. On this level, beware of KOBOLD RUNNER,TROLL,SWAMP TROLL comimg from east and west gate.

 This three kinds of orcs must come through staircase.

 

 I set up the Killzone with barricade, tar, arrow wall, haymaker, floor scorcher on the north path.

Firstly, I dealt with on the south path by myself

 and then on north side.

 

 On wave three, set up 6 archer guardians here for KOBOLD RUNNER.

 Make the Killzone on the south path as north path.

TROLL was coming through both staircases. 

 

Expand traps with the rest of money. This level would be easy.