Ratatan
Sources, updates and coverage.
Current edition
Steam Early Access reference · official notes checked September 29 · gameplay untested. 3 guides and 4 connected reference entries. Research checked 2026-09-29; article edit dates are recorded separately.
What still needs work
- Source-reviewed Steam Early Access reference. Kingy has not installed or played Ratatan, inspected your save, or verified these rules in version 1.0.
- Historical notes are identified beside the advice. Source checking does not certify every later build.
- No best-build ranking, guaranteed Duo choice, complete command table, damage calculation or console-control claim.
How updates are reviewed
Sources are linked to the guides that depend on them in Kingy’s review pipeline. A source change requests an editorial review; it does not automatically rewrite the guide or advance its edit date. Automated source checks are separate from a substantive guide review.
Source ledger
Official · Ratata Arts / Game Source Entertainment
Ratatan on Steam
Current Steam availability and Early Access label; not an installed-build observation.
Official · Ratata Arts / Game Source Entertainment
Ratatan official Steam announcement feed
Official announcement contents, dates and material progression changes. Feed screening does not re-test historical rules.
Official · Ratata Arts / Game Source Entertainment
Early Access v0.5.2 release notes
Goddess Games access, Help, calibration, Jump and Hustle Skill 2. Historical Steam Early Access rules.
Official · Ratata Arts / Game Source Entertainment
Early Access v0.6.3 release notes
Super Fever Tech, Cobun accessories and Ratatan Dock. Historical Steam Early Access rules.
Official · Ratata Arts / Game Source Entertainment
Early Access v0.7.6 release notes
Episode switching, Bonboya progress and Duo eligibility/equipped limit. Not console or full-release verification.
Official · Ratata Arts / Game Source Entertainment
Early Access v0.7.10 progression hotfix
The two Episode 2 conditions, eligible-save bug and missing translated requirement text.
Official · Ratata Arts / Game Source Entertainment
Early Access v0.7.14 hotfix
Dated fixes in the retrieved feed. This note does not reaffirm all earlier rules or identify the reader’s installed build.
Official · Ratata Arts / Game Source Entertainment
Ratatan digital pre-orders and version 1.0 schedule
Advertised October 15 full release and future Episodes 3/4. Planned content, not observed launch behavior.