Super Metroid VARIA Randomizer

The Very Adaptive Randomizer of Items and Area (VARIA) randomizer will generate a Super Metroid ROM finishable using the known techniques of the chosen preset.

Last generated seed permalink:
Vanilla Super Metroid ROM:
Vanilla ROM already loaded
Settings Preset:
Save Save Randomizer parameters Load Load Randomizer parameters
Race Mode

Randomizer parameters

Randomizer seed:
Skills Preset: What's in the logic for this skills preset ?
Endgame behaviour with Tourian:
Number of required objectives:
Number of possible objectives:
Hidden Objectives
Objectives to access Tourian:
Start location:
Majors Split:
Mandatory locations to visit: Randomize items in mandatory locations
Maximum difficulty for picking up an item:
Progression speed:
Progression difficulty:
Morph Placement:
Suits restriction
Hide some items

Ammunition and Energy

Quantity of Ammunition and Energy available
Percentage of Ammunition (//) available:
Quantity of Energy / Reserve Tanks available:
Ammunition distribution
Missiles proportion:
Super Missiles proportion:
Power Bombs proportion:
Strict Ammunition distribution

Areas Randomization

Add more randomness to your seed by randomizing the access between the areas.
Check the help button for the map of the areas and the access points between them.

Area Randomization:
Additional layout patches for easier navigation

Doors Colors Randomization

Randomize the color of Red/Green/Yellow doors Allow some doors to be randomized to grey doors

Bosses Randomization

Randomize the access doors to the Golden 4 bosses.

Bosses randomization
Boss rush, aka Minimizer Number of locations:

Escape Randomization

Randomize the escape sequence Remove enemies during randomized escape sequence

Super Fun Times™

Have fun randomly removing major items!

Super Fun Combat
Super Fun Movement


Some patches are always applied, check out the '?' button to see them. Other optional patches are applied by default, use 'advanced' tab to see them.

Some patches are always applied, check out the '?' button to see them. Other optional patches are applied by default, use 'advanced' tab to see them.

Randomizer adaptations (logic impact)
Anti-softlock layout patches VARIA tweaks
Nerfed Charge Beam available from the start Relaxed Round Robin Crystal Flash
Suits properties
Game comfort
Remove fanfare when picking up an item
Accelerate doors Accelerate elevators
Spin jump restart (a.k.a. Respin) Momentum conservation (a.k.a. Speedkeep)
Infinite Space Jump Refill energy and ammo when saving
VARIA HUD Reveal the whole map on start
Save the animals surprise
Disable background music Randomize background music

You can randomize in-game colors and use a custom Samus sprite on the Customizer page.