How to breed Roujay in Palworld
Roujay is useful in Palworld 1.0 breeding because matrix rows list 2 child routes from Univolt Cryst plus Dualith and Univolt Cryst plus Dupin.

Univolt Cryst-linked child routes and route connector
Fast breeding answer
To breed Roujay in Palworld 1.0, start by checking Dualith plus Univolt Cryst. This page lists 148 known Roujay combinations from the imported matrix, so use the breeding calculator when one parent is missing or already committed to another chain.
When to use the calculator
Open the breeding calculator when you want to filter by owned Pals, compare parent availability, or copy a route before spending Cake. For passive projects, keep the parent with better traits and test alternate routes before replacing it.
Roujay breeding route tree
Plan from owned PalsUse this route graph as the fast planning view. It shows the shortest visible parent routes into Roujay, then whether Roujay is worth keeping as a connector for another child.
Parent combinations for Roujay
Start with the first listed route if you only need a quick target, then compare alternatives when one parent is hard to capture or already committed to another breeding chain. The imported 1.0 matrix lists 148 known Roujay combinations.
How to choose a route
- Prefer a route where at least one parent is already in your Palbox, because breeding time is usually cheaper than detouring for both parents.
- Check whether either parent has a full guide page before committing rare catches or passives to the chain.
- Use the calculator if you are filtering by owned Pals; use this page when you already know Roujay is the target.
- Recheck old forum or video routes against Palworld 1.0 data before using them, especially for popular targets such as Anubis and late-game mounts.
Before breeding Roujay
Make the base loop ready first: Breeding Farm space, Cake supply, incubators, food, beds, and nearby storage. A correct route still stalls if Cake production or egg handling is messy. For a quick starting point, compare Dualith plus Univolt Cryst against the parents you already own.
Cake guideRoujay route profile
multi-route targetRoujay is a multi-route target and broad connector in the imported Palworld 1.0 matrix. The child-side rows reference 84 unique parent entries, including Dualith, Univolt Cryst, Dupin, Aegidron.Because the matrix gives this page 148 child routes, compare parent availability before assuming the first row is the cheapest route.
Treat this page as a chain checkpoint: Roujay can be bred first, then reused in 299 listed outgoing routes. The most useful next checks are Anubis, Astegon, Azurmane, because those child pages can show whether Roujay should be kept as a parent instead of treated as a finished result.
Why Roujay is worth a route page
Roujay can be produced through Univolt Cryst plus Dualith and Univolt Cryst plus Dupin and still has parent-side value in the imported matrix table. That makes it useful when a child result may become a stepping stone for later route planning.
How to plan Roujay
Compare whether Univolt Cryst plus Dualith and Univolt Cryst plus Dupin is easier in your current Palbox, then keep Roujay ready if one of the follow-up routes is your real target. Use the visible rows as a shortlist before spending Cake on a chain that may not match your owned parents.
Use matrix rows carefully
This guide is based on imported Palworld 1.0 matrix breeding rows and avoids unsupported location, capture, drop, or combat claims. Use the calculator for owned-parent filtering, route comparison, and final pair checks.
What Roujay can breed into
Outgoing routes are useful when Roujay is not your final target. If it appears as a parent for another child, treat it as part of a longer chain and avoid replacing it before the next egg is finished.
Related Pal guides
Anubis is still a top target for breeding because of its handiwork value and combat utility, but Palworld 1.0 changed enough breeding data that older Penking + Bushi style routes should not be reused blindly.
Dark/DragonAstegonBreed Astegon in Palworld 1.0 by comparing routes such as Aegidron plus Helzephyr Lux, Univolt Cryst plus Elgrove Cryst, or Univolt Cryst plus Faleris Aqua before spending Cake.
WaterAzurmaneBreed Azurmane in Palworld 1.0 by checking Eidrolon plus Univolt Cryst or Renjishi plus Univolt Cryst, then reuse Azurmane when it shortens Anubis-linked planning.
UnknownBakemiBakemi is useful in Palworld 1.0 breeding because matrix rows list 2 child routes from Lamball plus Aegidron and Lamball plus Panthalus.
UnknownBeakonBeakon is worth tracking in Palworld 1.0 breeding because it has multiple listed child routes and can feed into Beakon Cryst planning.
FireBlazamutBlazamut is a high-intent Palworld 1.0 breeding target and parent because it appears in matrix routes connected to Anubis and other later chains.