Newest Hacks

Full Moon Guardians Always Appear Super Yasser Bros 3! Lancelot - Somebody To Love Daytona USA - Arcade OST

Newest Translations

Kyattou Ninden Teyandee Shin Megami Tensei if... Shin Megami Tensei if... Psychic Force 2

Newest Reviews

Mortal Kombat Champion Edition Learnable Rage Seven Mansions: Ghastly Smile Full Moon Guardians Always Appear

Featured Hack Images

Bionic Commando '99 Megaman in the Mushroom Kingdom Mario Chronicles Luigi's Chronicles 2

Featured Translation Images

Final Fantasy V Gekitotsu Pennant Race 2 (MSX2) Shatterhand Phantasy Star II: Anne's Adventure

Recent Updates

The Bugs Bunny Crazier Castle

Hack of The Bugs Bunny Crazy Castle


With five new cutscenes, revised graphics and twenty-eight enemy characters (instead of four), this hack is an impressive expansion of the original.

More characters. More cutscenes. More crazy.

What’s up, doc? You’d be crazy to miss this new release of the classic Kemco NES game.

Our hero Bugs Bunny needs your help on a daring quest to rescue his main squeeze, Lola Bunny, who’s been caught in the clutches of the despicable Witch Hazel. You’ll meet twenty-eight Looney Tunes characters along the way. And watch out - those rascals are right on your cotton tail. It’s an all-star cast. You never know who you’ll run into in the Crazy Castle!

Hop through sixty stages, collecting carrots and other items. It’s a crazy chase up creaking stairs, through doorways, and up and down pipes. Collect a boxing glove to throw a rabbit-punch, or knock your enemies out with crates, heavy safes, water buckets, bombs and ten-ton weights. Grab a Magic Potion for temporary invincibility. You might even shrink down to take on smaller enemies. Don’t let anything stop you - once you’ve collected every carrot, you’ve won!

And if that’s not enough for you, the hack is compatible with bonus level packs which will beef the game up with hundreds of extra stages. If you’re fast enough and clever enough, you’ll win every stage and have Bugs and Lola hopping happily together again. On with the show, this is it!

Character lineup:

  • Sylvester the Cat, Yosemite Sam, Daffy Duck, Merlin the Magic Mouse
  • Tasmanian Devil, Witch Hazel, Leprechaun, Beaky Buzzard
  • Foghorn Leghorn, Barnyard Dawg, Porky Pig, Count Bloodcount
  • Wile E. Coyote, Road Runner, Gogo Dodo, Mugsy
  • Marc Anthony, Instant Martian, K-9, Marvin the Martian
  • Pepe Le Pew, Gossamer, Ghost Kid, Elmer Fudd
  • Tweety Bird, Henery Hawk, Sylvester Jr., Speedy Gonzales

ROM / ISO Information:

  • Database match: Bugs Bunny Crazy Castle, The (USA)
  • Database: No-Intro: Nintendo Entertainment System (v. 20210216-231042)
  • File SHA-1: 3769F52F919019098C4DD3CE81E029A015E720DD
  • File CRC32: DB0C3656
  • ROM SHA-1: 94B1E56B1745A84872F0F8C28B5866DAED19C337
  • ROM CRC32: E50A9130



RHDN Hack ImageRHDN Hack ImageRHDN Hack ImageRHDN Hack Image


ContributorType of contributionListed credit
Garrett GilchristGraphicsGraphics, design, and general ROMhacking.
Bavi_HHackingCode for CHR graphic/enemy swapping, code analysis for enemy and color assignments.
SpiderDaveHackingCode research for rescue scene, tile compression, intro timing etc.
Cyneprepou4ukOriginal HackingOriginal ROM code disassembly and research.

User Review Information

No User Reviews!