Quick answer
OFFICIAL: as of 2026-10-20 there is no official playtime figure, and HowLongToBeat had no tracked entry for this game in our checks. Any hour-range you see on social or store-listing descriptions is third-party and UNVERIFIED.
What determines the real length
- 15 launch levels, unlocked in sequence (OFFICIAL) — plus the post-launch Castle Garden map added August 26, 2026.
- The 28-star ceiling (OFFICIAL via achievements) — see how many stars there are.
- 13 achievements, including counter chains (250 → 500 trash items, 500 → 1000 plant cuts, 150 → 350 washes). Steam's categories include "Save Anytime" and play-at-your-own-pace descriptors, so pacing is user-controlled rather than session-capped.
A sane planning frame
Players who only campaign the levels run much shorter than players who grind all counters and stars. Because nothing is timed, break sessions anywhere — no checkpoint pressure exists (UNVERIFIED how far the save menu preserves mid-level detail).