My Pals

Data changelog

Each time we rebuild the site from a new game build, the result and its checks are logged here. Game patch notes are on the updates page.

  1. : Steam build 25247047 (v1.0.5)

    • Rebuilt all data from Steam build 25247047, extracted on September 15, 2026 for the v1.0.5 patch.
    • Against build 25080279: breeding table unchanged, no Pal data changes, no spawn points moved.
    • 300 Pal entries, 288 obtainable by breeding, 81 special combos, 23 self-only Pals and 11 Terraria Pals.
    • All 4 breeding tables we test against match on every row (44,851 rows, 44,253 pairs, 88,506 rows, 2,878 pairs). Which tables and how.
    • Golden cases (in-game reports and data checks): 12 of 12 match the data (1 contradicted by an in-game report, pending retest). See each case.
    • 143 species can come from a mutation, the same set flagged by one of the breeding tables we test against.
    • Pairs whose child changed since 0.7.3: 22,929 of 23,436 (97.8%). What changed in 1.0.

If a result does not match your game, tell us.