Romhacks, tools & experiments

Projects

A list of projects, experiments, and pages I created over time.

Featured Channels panel with live channels and follow buttons
TwitchExtension

Featured Channels

A Twitch Extension that features other streamers on your channel, with one-click follow from a panel, the video overlay or mobile.

SpeedUrna home page with the numbers from the 2026 first round
WebData

SpeedUrna

A ranking of Brazil's fastest (and slowest) voters, measured from the electronic voting machine logs published by the TSE.

Illustration of LiveSplit with the markers created by Auto Stream Marker
ToolSpeedrun

LiveSplit Auto Stream Marker

A LiveSplit component that automatically marks every run in your stream VOD, with OBS chapter markers and a per-date session log.

Yoshi's Island Level Tool window with the ROM header data and the level list
ToolRomhacking

Yoshi's Island Level Tool

A tool to export and import Yoshi's Island level data and entrances between ROM versions (U1.0 and J1.0), with an ASAR patcher and a web version.

Title screen and match from the Latin America Soccer romhack
Romhacking

Latin America Soccer

The Latin America Soccer 1998 romhack with its copy protection removed by restoring the original instructions, and the copier header stripped.

Title screen and gameplay from the Contra 98 romhack with 49 lives
Romhacking

Contra 98

Contra 98 restored with 50 starting lives, a custom title, and fixes for ROM mapping, boot issues, and debug routines.

Title screens of Solano Soccer 99 and Super Campeones 4
Romhacking

Solano Soccer 99 and Super Campeones 4

Two rare SNES football romhacks with their copy protection removed: Solano Soccer 99 and Super Campeones 4.

Title screen and kickoff from the Campeonato Brasileiro II romhack
Romhacking

Campeonato Brasileiro II

Preserved and restored the rare Campeonato Brasileiro II romhack by bypassing anti-copy protections and producing the first verified 100% functional dump.

Island map and gameplay from the Goof Troop Practice Cart with RNG, IGT and position on screen
RomhackingSpeedrun

Goof Troop Practice Cart

The first romhack for practicing Goof Troop speedruns on the SNES, with IGT and RNG on screen, practice commands and fixes for flashcart savestates.