Newest Hacks

Unsightly Pixel Mario Kart 64 CPUs use human items including shells SMB3 RELOADED Super Metroid

Newest Translations

Breath of Fire Star Soldier Star Force Seiken Acho

Newest Utilities

BARF! Tilemap Studio Lightweight Checksum Calculator Valhalla

Newest Reviews

AFF Challenge Mega Man II Music Improvement Mega Man X2 Relocalization SMB3 RELOADED

Newest Homebrew

Rex Run for Game Boy DeadlyNeuroEf Circle Boy Nova the Squirrel

Featured Hack Images

Eggerland Mystery Remake Link's Pink Be Gone Dragon Warrior - Special Edition 1.3a Sirius Mario Bros. 3

Featured Translation Images

Mitsume ga Tooru Santa Claus no Takarabako Marble Cooking Dragon Ball: Dai Maou Fukkatsu

Recent Updates

  • Hacks
    Update: this hack was 3 mistakes, all fixed. One of them Mario is killed in the first fortress of World 8 and you wouldn't continue with the game. The other was on the map of the World 3, with a mushroom house. The last one will facilitate your gameplay on the map of the World 3. Sorry for the problems!!!
  • Translations
    V1.2: Fixed level selection.
  • Translations
    Updated readme (removed mention of real hardware compatibility as the original patch already was compatible)
  • Hacks
    -Reverted the starting continues from 4 back to 3. -Goomba and Koopa heads are now pasted over Galsia and Donovan. -Inserted A.J. Nitro, Ridge Troopa and Yawackhary's names in the ending credits. -Inserted Dcat and Monfriez's names in the ending credits. -Lengthened Peach's Defense Special Animation by 8 frames. -Updated a few enemy palettes. -Edited which enemies appear in Survival Mode. -Peach's Pipe/Sword attack can now hit from behind. -Made modifications to enemy groups. -Changed Hakuyo to Garnet (as in Streets of Rage 2: Girls' Paradise). -Changed Electra's Jump Kick voice clip. -Changed Shiva to Karai from TMNT: Tournament Fighters (Genesis). -Edited the intro text. -The apple is now a pizza. -Changed Fog (Biker) to a Foot Soldier. -Can break out of back grabs at the press of attack. -Bowser now does an uppercut during his melee attack to make it work better as an anti-air. -Inserted block voice clip.

Gens r57shell Mod

Debuggers / Special Emulators


This modification of Gens emulator by r57shell contains powerful m68k debugger, VDP RAM editor, Planes Explorer, Hex Editor for registers of RAM/VRAM/Z80/ etc., Tracer functionality, Lua scripts support.

The MUST HAVE tool for every Genesis/Mega Drive romhacker!


User Review Information

better than most

Reviewed By: Ti_ on 29 May 2015

Main advantages: Based on gens-rr-11c mod (GMV,avi,lua,32-bit color) and restore some features of Kmod. Friendly debugger window - with colored/highlight and big font! Creates a code mapping files for IDA. VDP - pal dump in various formats. Hex-editor with ability to change and dump various memory. Features: pink background, sprites boxing. Many non-debug emulator improvements.

Disadvantages: Can’t debug code if it’s in RAM. Missed vdp-registers window (Kmod). Not so much features as in FCEUX debugger. Can’t open 10 MB rom, however can open 8 MB (not a big problem, but Mega-Everdrive can). When you do a sprite dump, you can’t open *.bmp file with some editors (paint,xnview), Some opcodes wrong shows (MOVE #imm,sr, OR #imm,sr). Trace logger sometimes cut off repeatable code or skip some parts, that makes impossible to trace bugs with *.log (not sure maybe this fixed in r665?).

Alternate debugger emulator to use - Exodus 2.0.1 (but it’s require core_i7).

Version r665 Recommended - Yes

User Reviews
better than mostTi_29 May 2015r665Yes