User blog:Redybird/Reversed BTD6

Reverse is a game mode in BTD6. In this game mode, bloons enter from exit and exits at the entrance, bloons are spawned in reversed order (e.g. Blue Bloons on Round 24 come first and Camo Green come last). It is unlocked upon beating Medium Difficulty on the map.

This can make certain maps (namely with multiple entrances or exits more difficult.)

Unchanged
All Beginner Maps

Intermediate: Balance, Encrypted, Bazaar, KartsNDarts, Moon Landing, Haunted, Downstream, Cracked, Streambed, Spice Islands.

Advanced: X Factor, Spillway, Pat's Pond, Another Brick, Off the Coast, Cornfield, Undeground.

Expert: Flooded Valley, Infernal, Bloody Puddles, Quad

Easier
Intermediate: Chutes.

Expert: Sanctuary, Ravine.

Harder
Intermediate: Bloonarius Prime, Adora's Temple, Spring Spring, Firing Range, Rake.

Advanced: Mesa, Cargo, Peninsula, High Finance, Geared

Expert: Dark Castle, Workshop.

Trivia
Reverse can only be played on Medium, Reverse on Easy and Hard are possible to be set in the Challenge Editor.