Final Fantasy I Randomizer vs Hollow Knight Randomizer 4

Final Fantasy I Randomizer is a free browser tool for changing the original US 8-bit NES Final Fantasy game. Upload a compatible ROM, choose a seed and flags, then generate a randomized ROM file or spoiler log. Settings can move key item locations, towns, and dungeons, and change monster and fiend difficulty. Presets include Improved Vanilla, intended to make the original game more welcoming to new players, as well as Floor and Entrance Shuffle, Shard Hunt, Chaos Rush, and Chaos Rampage. More detailed options cover maps, treasures, shops, enemies, party, classes, gear, and other gameplay areas; cosmetic choices include music, palettes, sprites, and interface behavior. Users can save presets, export them to JSON, and load them later. The browser interface runs locally without an installation, but playing the output requires a NES ROM and an emulator or compatible device. The randomizer works only with the US ROM version. Its maker recommends using a legally owned ROM and does not provide a download link. A seed can be recreated when the version and flags match, except for cosmetic Fun% settings.

Hollow Knight Randomizer 4 is a free Windows mod that changes item placements and transitions for Hollow Knight patch 1.5 and later. Item pools can include skills, charms, keys, shards, relics, maps, grubs, and boss essence. Transition settings range from no randomization to Map Area Randomizer, Full Area Randomizer, and Room Randomizer. Additional options include Randomize Swim, Randomize Nail, Split Claw, Split Cloak, and Split Superdash. Players can save and load settings profiles, and generate shareable codes for base randomizer settings; codes correspond to a specific mod version. RandoSettingsManager can synchronize randomizer settings and most connection mod settings, with an internet connection required for its codes. The mod writes tracker, helper, and spoiler logs to the Randomizer 4 folder in the save directory. It requires Hollow Knight Modding API for patch 1.5 or later, MenuChanger, ItemChanger, RandomizerCore, and RandomizerCore.Json. It does not support Hollow Knight patches 1.4.3.2 or earlier. Benchwarp and QoL are strongly recommended and may be necessary for some logic or modes. The repository identifies the license as LGPL-2.1.