Teenage Mutant Ninja Turtles: Dark Horizons
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Developer(s) Nickelodeon Games
Platform(s) Browser
Release date June 2012
Genre(s) Action

Teenage Mutant Ninja Turtles: Dark Horizons is a free-to-play browser-based action game developed by Nickelodeon Games, and the first game to be based on the Nickelodeon versions of the characters. The game, released in June 2012, sports a unique aesthetic that renders the characters as shadows with neon details.

The game involves the Ninja Turtles finding a trail of Mutagen in the Sewer, and following it to find the mutations it created. Leatherhead acts as the game's final boss.

Enemies (in chronological order)

Donatello takes on one of the green cat mutants.

  • green cat/chameleon mutants
  • red cat/chameleon mutants
  • purple beetle mutants
  • Buttercup  
  • yellow mole mutants
  • green frog mutants
  • purple frog mutants
  • Centibeast 
  • red bat mutants
  • yellow mushroom mutants
  • Mimosa Infesta
  • red hawk mutants
  • purple moth mutants
  • Leatherhead 


External Links

Playable at

  Electronic Games [view]
Dedicated Handhelds
TMNT · Splinter Speaks · Shredder's Last Stand · TMNT Basketball · Dimension X Assault · The Next Mutation · Teenage Mutant Hero Turtles · Shredder Gets Shelled · Four for Four · TMNT Electronic Pinball
Dedicated Consoles
Pinball · The Way of the Warrior · Battle for the City · Mutant and Monster Mayhem · Hero Portal · Pocket Dream Console
Flash Games
Mutant Munchies · Sewer Surf Showdown · Double Damage · Dark Horizons · Sewer Run · Throw Back! · Ninja Turtle Tactics 3D · Donnie Saves A Princess · Trick or Treat Tussle · The Final Slice · Heist in a Half Shell · Booyakasha Blitz · Shadow Heroes · Mouser Mayhem · Foot Clan Clash · Skewer In The Sewer · What's Your Pizza Topping? · Deep Space April · Monsters vs Mutants · City Showdown
Flash Game Crossovers
Super Mini Puzzle Heroes · Super Brawl 3: Good vs. Evil · Super Brawl 3: Just Got Real · Monkey Quest · Ultimate Hero Clash!  · Ultimate Hero Clash 2  · Nick Kingdoms · Scary Brawl · Champions of the Chill · Super Brawl 4 · Super Brawl World · Super Brawl Universe