IMHO.

BOULDER DASH 40th Anniversary vs Planet Nine

BOULDER DASH 40th Anniversary and Planet Nine both land in Casual on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both are Casual games on Steam. BOULDER DASH 40th Anniversary is Deck Verified on Steam Deck; Planet Nine has no Deck rating yet. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.

Which should you pick?

Choose BOULDER DASH 40th Anniversary

Choose BOULDER DASH 40th Anniversary if you want an Action, Strategy, and Indie game with Steam Leaderboards. On Steam, it's Steam Deck Verified, so handheld play works out of the box. BOULDER DASH 40th Anniversary launched in 2025.

Choose Planet Nine

Choose Planet Nine if it matches what drew you to this matchup.

Both BOULDER DASH 40th Anniversary and Planet Nine sit in Casual on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.

Side-by-side comparison

BOULDER DASH 40th Anniversary vs Planet Nine — Steam metadata comparison
BOULDER DASH 40th Anniversary — Steam game coverBOULDER DASH 40th AnniversaryPlanet Nine — Steam game coverPlanet Nine
Released2025—
GenresAction, Strategy, Indie, CasualCasual
PlatformsWindows, macOSWindows, macOS
Steam DeckDeck VerifiedUnrated
Price19.99 USDPrice unknown
Steam reviews78.6% positive (14 reviews)—
MultiplayerSingle-player onlySingle-player only
DevelopersBBG Entertainment GmbHhaizai

Side by side

BOULDER DASH 40th Anniversary vs Planet Nine — FAQ

Are BOULDER DASH 40th Anniversary and Planet Nine similar?
They overlap on Casual on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
Does BOULDER DASH 40th Anniversary run on Steam Deck?
Yes — BOULDER DASH 40th Anniversary is rated Deck Verified by Valve. Planet Nine doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
BOULDER DASH 40th Anniversary vs Planet Nine (2026) · imho.run