Digimon Alysion Breeding and Digidex - What We Know

Breeding in Digimon Alysion is a progression mode where you raise Digimon, digivolve them to Mega, and work through a Digidex of 100+ entries, according to official store text. That sits alongside—but is not the same as—the Breeding Phase during a match, where you hatch Digi-Egg cards or move a bred Digimon with DP into the battle area. Learn duel timing in how to play; compare app-only features in Alysion vs Digimon Card Game.

What does BANDAI officially say about breeding and the Digidex?

The App Store listing and pre-registration PR describe:

• A breeding mode to raise Digimon outside individual matches.
• Digivolution to Mega as a progression milestone.
• A Digidex with more than 100 entries to complete.

The official System page covers match breeding only: during the Breeding Phase you may hatch a Digi-Egg, move a Digimon with DP from the breeding area to the battle area, or do nothing (one action per turn). Screen zones include a Breeding Area and Digi-Egg Deck (up to five cards).

Exact rewards per Digidex entry, egg acquisition rates, and Mega forms for every species are Not announced.

How did Game8 describe closed-beta breeding?

Game8 coverage of the closed beta—review and gameplay articles—should be read as player reporting, not a final spec:

• Game8 describes waiting on timers, then tapping to digivolve along a path.
• Game8 notes random evolution outcomes during the loop.
• Game8 states reaching Mega can grant a card for your collection.

Those mechanics may be tuned before the planned for 2026 launch (release date). Closed beta also blocked buying premium currency (closed beta recap); live monetization may differ.

How does breeding connect to cards and packs?

Breeding feeds the collection side of Digimon Alysion while duels consume the 50-card deck rules. New and legacy cards arrive through packs such as BD-01 New Evolution and the daily free pack noted on the App Store. Whether bred Megas always map to specific card numbers is Not announced.

Card types you deploy from bred lines still follow card types and colors. Cosmetic Shiny, Alt-Art, and Premium Alt-Art pulls are separate from Digidex completion—see store copy on what is Digimon Alysion.

What is still Not announced?

• Breeding currency, speed-ups, and IAP bundles tied to the mode.
• Shared or trade mechanics for bred Digimon.
• Cross-mode rules linking Digidex progress to ranked rewards.
• Full species list beyond “100+” marketing copy.

Story tie-ins may expand through story mode characters and the Digimon Liberator setting, but breeding quest lines are Not announced.

Sources

• App Store listing (US) — breeding, Mega digivolution, Digidex 100+ entries, daily free pack
• Official site — System — Breeding Phase and screen zones in duels
• PR Newswire (BANDAI) 2026-10-27 — feature summary
• Game8 — Gameplay and Story — closed-beta breeding loop (reporting)
• Game8 — Closed Beta review — Mega rewards description (reporting)
• Official news 001 — Closed β Test (Ended) — beta scope limits

Facts above come from these pages; anything not listed there is marked Not announced.