Software engineer · Pokémon ROM hacker · JDM enthusiast
Backend systems by day, Game Boy ROMs by night, chasing apexes on the weekend.
Three places worth your click.
01
Game Boy builds and patches: Gen 2 with the clock handed back to the player, plus the Crystal Legacy fork.
Small browser utilities that fix things old games got wrong. Starting with a Mario Tennis save patcher.
Long-form writing on backend craft: the systems, the trade-offs and the lessons that only show up in production.
An RTC-free, MBC5 fork of Pokémon Crystal Legacy.
Crystal Legacy was never designed to run on cartridges without an RTC, so on those it quietly corrupts your save. This patch fixes that, and stacks a bunch of quality-of-life improvements on top. Check it out.
● LANCER EVO
JDM
If this tool, patch or work helped you, consider donating. It helps me keep the next build coming.
Any amount is fine. Everything here stays free either way.
Pix is Brazil only, it works through Brazilian banks. Outside Brazil, use Ko-fi below: any currency, any card.
erick.tmr@outlook.com