Black and White 3: Genesis is a hack of Pokemon Crystal Version. It is a sequel to Black 2/White 2 Versions, and takes place in Unova, a number of years following the events of B2/W2. In this game, you play as a young trainer from Humilau City, and will embark on a journey around the region to catch Pokemon, collect Gym badges, and thwart the plans of a mysterious group claiming to be Team Plasma, a terror group that was supposedly disbanded years ago.
Stheno the gorgon wants her girlfriend Alraune to move in, but to accommodate a plantgirl Stheno's room needs an overhaul!
Hopefully their castle community can provide everything they need to make the space comfy for both of them!
Explore the Midnight Palace, ask your girlfriends and other monstergirls for help, and make the perfect two-lady lovenest!
You might have to avoid some nasty traps or trounce a creepy human along the way, but in the end love always wins!
Build your favorite pets in all shapes and sizes, keep ahead of dropping pieces and make it to the next level.
The game features several game play types to choose from:
Long Pet - Complete progressively longer pets to reach the next level
Tails Cleanup - Clear all tails off the screen per level
Crunch-up - Keep ahead as the screen crunches upward and new pets appear
Level Up - Classic level-up style
Marathon - For the long distance player
The goal of this romhack is to be the ultimate Pokémon Crystal experience for fans, a remaster of sorts: same story (with a few new scenes and dialogue), same Pokémon, same world (with some restored and improved areas), but the game is more playable, balanced and challenging. There’s extra content added too as well as many QoL improvements from music to sprite work to brand new features and battle system improvements!
A hack based on Roaming Red by TShadowKnight
The year is 199X. Several months after becoming champion of the Kanto Region, Red is called back by Blue to help on a secret mystery-solving mission! In Red's absence the Kanto region has been overtaken by a strange mist that mutates Pokemon into shocking new forms, and the military has instated a lockdown! Are you a bad enough detective to discover the origin of the mutations and save Kanto?
This hack is based on a fansite from the late 90s called The Pokemon Factory". On it, fans would email in their ideas for new Pokemon to the site's artists who would make sprites and Pokedex entries of them to be displayed. These Pokedex mockups have made the rounds on the internet in the years since, with some even gaining notoriety as "Pokegods".
A mod of Pokémon Crystal featuring a completely new Pokédex designed by drearyterminarch. There are new trainers to face, an amped-up level curve, features from newer games like the Fairy-type and physical-special split, and a number of QoL features to make the Johto region feel fresh and interesting to explore.
Mona and the Witch's Hat Deluxe is a homebrew game made for the Game Boy Color, and is a remake of the original Mona and the Witch's Hat from 2018. This "Deluxe" or "DX" version of Mona and the Witch's Hat features a brand new soundtrack, full color graphics, and new animations. It features the same four levels as the original version, and can be completed in about 20 minutes.
Pokémon: Fool's Gold is a ROM hack of Pokémon Crystal.
In this game, all of the Pokémon from Gold and Silver (plus a few more) have been reworked in the same vein as regional variants with new types and stats. In addition, there have been a few visual tweaks, and a few new places to explore, too!
An open world Pokemon Crystal ROM hack.
Pick your starter, your region, customize your character, and then do whatever you want. You can collect all 16 badges, challenge the new E4, catch all 251, rechallenge a gym, visit new places... There's a lot of things to do.
Pokemon Kalos Crystal is a sequel to Unova Red. This is a re-imagining of Generation 2, where the first generation of Pokemon was the Unova Pokedex, and the new second-generation Pokemon is the Kalos Pokedex. This game features all Pokemon from generations 5 and 6, and like in Unova Red, all Pokemon in the Pokedex is obtainable within a single playthrough.
Super Mario Land DX is a romhack of the original Super Mario Land for the Game Boy that turns the game into a Game Boy Color game. It adds color and changes the graphics to give the game a modern look.
Pokémon Perfect Crystal is an idealized definitive version of Pokemon Crystal that has every Pokemon available to catch and to fixes a number of glaring glitches that hampered the original game. It also restores the Celebi and GS Ball events, makes trade evolutions avalaible through evolution stones, makes TMs reusable, and changes opponents' levels to match Heartgold & SoulSilver.
A colorization hack for Metroid II: Return of Samus that also includes bug fixes and enhancements. The colorization was done by EJR Tairne with additional programming by Quantam.
Pokémon Red++ is a hack of Pokémon Red created by Mateo. The hack uses the Pokered Disassembly from the users at Skeetendo as a base. It is intended both as a Rombase for people who want an updated Red Version as a starting point (although admittedly, some of the features wouldn't appeal to all Gen 1 hackers it seems), and as a stand-alone game for people that want to relive the nostalgia of Gen 1 without some of the broken mechanics and with added features.
Cancelled science-fiction western themed First-Person Shooter for the Gameboy Colour, Originally developed by Slitherine. The rights and prototype were bought by retro indie publisher Piko Interactive, Who finished and released the game on boxed GBC cartridge.
A rom hack of Pokemon Gold released in 2018 by Hacker. It takes place in the Fornes region, which is basically just the Johto region but with city and character names swapped, and some of the maps having new tiles and minor changes to their layouts. It has some features that could make it be considered a "troll/joke hack", like entrances to buildings being different than what they say they are, those same entrances leading to new areas when you leave, purposefully poor grammar, and a higher difficulty overall. It could, however, also just be an earnest attempt at making a rom hack that was poorly done. It's hard to tell as information on this project is very hard to find.