Metroid Castle is a quick play hack designed to be a fun hack inspired by those old Wario Land games on the Game Boy Color, while also staying true to the overall Metroid gameplay formula.

This hack was originally a little challenge from me to see what I could create in just under 96 hours for my second effort after Engage Ridley, and I think it ended up quite terrible for what I could do.

This hack features…
-Revamped single-map overworld
-Custom music
-Custom graphics
-New ending screens
-6 Energy Tanks, 17 Missile tanks and 4 Super Missile tanks to collect
-Custom credits
-and so much more that’s waiting for you to see

[v1.1] Major overhaul

-Revamped music
-Improved title screen
-Added a new major item + 1 additional missile tank (item scale % has been improved for this fix)
-Added a few new areas
-Rapid fire beam (hold B)
-5×3 minimap
-Fixed credits so more people are credited
-Fixed ending screens
-Made harder to find items less hidden
-Adjusted level design
-Chozo mural cutscene skip (thanks jiffy!)

The v1.1 version of this hack is the most complete version to play, unlike the v1.0 that features many rushed flaws put into place. tldr; don’t rush your hacks.

The v1.1 version has also been tested on real hardware, on both a AGS001 Gameboy Advance SP and a Gameboy Player using an EZFLASH OMEGA DEFINITIVE EDITION, emulator compatibility has been tested on mGBA and Mesen; other emulator playability is uncertain.

Made in Canada™