SMZ3 Crossover Randomizer review
A focused, advanced randomizer for Super Metroid and Zelda crossover runs.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
SMZ3 Crossover Randomizer generates randomized crossover seeds for Super Metroid and The Legend of Zelda: A Link to the Past. It distributes items across both games and can randomize game rewards, crystals, pendants, and Super Metroid boss tokens. The browser-based tool is aimed at players organizing crossover runs, while its API support also suits workflows that need seed generation or starting-item configuration.
The project is open-source software under the MIT license, with a free plan and no paid tiers described. Its main strength is configuration depth: users can choose normal, hard, or keysanity logic, set goals and progression requirements, and generate multiworld seeds. Permalinks make generated seeds shareable, and downloadable spoiler logs provide a separate way to inspect a seed's contents. Together, these options make the tool more suitable for repeat runs and organized sessions than for a simple one-click randomization experience.
SMZ3 Crossover Randomizer is a strong fit for players who specifically want Super Metroid and A Link to the Past combined into one randomized experience, particularly those interested in multiworld play or API access. Its scope is intentionally narrow, so players seeking randomization across many different games should choose a broader tool instead. The product also offers no AI features, keeping its value centered on cross-game item placement, logic settings, sharing, and seed-generation controls rather than assisted configuration.
SMZ3 Crossover Randomizer pros and cons
- Where it wins
- Places items and rewards across both games
- Supports configurable goals, logic modes, and multiworld seeds
- Offers permalinks, spoiler logs, and API-based seed generation
- Where it doesn't
- Focused on a two-game crossover rather than broad title coverage
- No AI features
- Requires comfort with advanced randomizer configuration
SMZ3 Crossover Randomizer fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update