Bizarre Bazaar: Drylands Heroic Difficulty

Waves 1 - 10: Start with three Gun Towers at each entrance. Upgrade top towers first, then place a Gun Tower on the north-eastern corner of the central bridge. Add another Gun Tower between the left towers and the bridge for helicopters and runners. Place three more Gun Towers south of the bridge and a Slow Tower north-west of it.

Waves 11 - 20: Focus on creating a loop for runners across the bridge. Block the top exit and funnel Gun Towers to the left. Block the right entrance to direct enemies to the bridge. Place a Spark Tower beside the Slow Tower, leading into the bridge entrance.

Waves 21 - 30: Save cash for Tesla Towers and place them at the right end of the bridge for damage and anti-air. Add another Spark Tower on the outside of the bridge. Look for Easter Eggs on the map.

Waves 31 - 40: Build more maze sections. Place four turrets in a diagonal and straight line at the bottom-left. Position a Tesla and Slow Tower at the end of the bridge loop, with Gun Towers leading to the north.

Waves 41 - 50: Focus on placing towers from the right-hand exit to the bottom exit diagonally. A Slow Tower by the right exit helps the Tesla Tower with flying units. Swap the northern Gun Tower for a Flamethrower Tower.

Waves 51 - 60: Upgrade the northern Flamethrower Tower to level three. Place a Slow Tower between the Tesla and Gun Towers at the top. Replace one left-hand Gun Tower with a Plasma Tower, and place a second Plasma Tower further right to create a bounce effect with slowed units.

Waves 61 - 70: Upgrade Plasma Towers and place a Flamethrower Tower at the start of the central bridge. Upgrade all Tesla Towers and consider swapping some Gun Towers for Spark Towers. Place and upgrade a Tesla Tower opposite the southern exit for vertically flying units.