Metroid Deep Freeze v1.4 – Zero Mission Hack, New World & Multiple Endings | GBA

Metroid Deep Freeze (v1.4) – A Fresh Zero Mission Adventure with New Environments and Multiple Endings
Metroid Deep Freeze is a focused, carefully crafted hack of Metroid: Zero Mission by Cpt.Glitch that rebuilds the experience from the ground up with new environments, a reworked item progression, an entirely new layout, and custom colour palettes throughout. It plays like a proper new chapter in the Zero Mission engine — compact, atmospheric, and mechanically faithful to what makes GBA Metroid great.
The hack is designed to be completed in just under an hour on a first playthrough, making it a satisfying self-contained Metroid experience rather than an epic undertaking. What gives it replay value is the ending system: multiple ending images are available to unlock depending on how you play, rewarding thorough exploration and speed alike.
Custom ASM and hex tweaks round out the polish, giving the hack a feel that goes beyond level design changes alone. If you’ve exhausted the official GBA Metroid titles and want more, Deep Freeze is one of the most refined fan-made entries available on cartridge.
Credits: Cpt.Glitch
🎮 Compatible with: Game Boy Advance · GBA SP · Nintendo DS · DS Micro
✅ Available in 6 shell colors: Clear Green, Gray, Red, Clear Blue, Green, Clear Red