OML-008 · DEMO & PATCH TIMELINEDEMO 0.9.22 · STEAM APP 5378110

One More Lawn Free Demo Guide, Release Date & Patch Notes (0.9.18–0.9.22)

Free Demo 0.9.22 changelog, save carryover, and November 12, 2026 full release

BUILD TIMELINE FILTERCURRENT DEMO: v0.9.22

Filter the 6 official Steam announcements below by patch version to inspect new features, bug fixes, and direct Steam News links.

v0.9.22
Current Live Demo Build
Published October 29, 2026
6 Posts
Official Steam Changelogs
Oct 24 reveal through 0.9.22
App 5435400
Free Steam Demo App ID
Stays playable + save carryover
Nov 12, 2026
Full 1.0 Steam Release
Adds Golf Course, Island & Editor

Complete chronological patch history and Free Demo vs. Full Game comparison for One More Lawn. Track every official Steam announcement from the October 24 pre-launch reveal and October 26 Demo Launch (Steam App ID 5435400) through Demo Updates 0.9.18, 0.9.19, 0.9.20, and 0.9.22 ahead of the November 12, 2026 full release (Steam App ID 5378110).

Chronological Patch Notes & Official Steam Announcements (0.9.18 – 0.9.22)

Every entry below is captured directly from Superdou's official Steam News feed for One More Lawn (App ID 5378110), including exact release dates, feature additions, and bug fixes.

Patch / BuildRelease DateOfficial Steam Announcement TitleOfficial Steam News Link
0.9.222026-10-29Demo Update 0.9.22: Family Friendly Mode and MoreSteam News
0.9.202026-10-28Demo Update 0.9.20: Multiplayer Timelapse, New Leaderboards and Lots of FixesSteam News
0.9.192026-10-27Demo Update 0.9.19: Streamer Mode, Shared Music and More FixesSteam News
0.9.182026-10-26Demo Update 0.9.18: Rebindable Controls and Bug FixesSteam News
Demo Launch (0.9.x)2026-10-26The Free Demo Is Out NowSteam News
Pre-Demo Reveal2026-10-24Free Demo This Monday, October 26Steam News
0.9.222026-10-29

Introduces Family Friendly Mode (substituting cigarettes with lollipops and beer with water bottles, removing smoke/coughing/wobbly driving per player in online co-op), dual-hand grass bag carrying, and a Hide HUD toggle.

  • Family Friendly Mode in Options > General (cigarette becomes lollipop, beer becomes bottle of water, no smoke/coughing/wobbly driving, toggled live per player in co-op)
  • Carry two grass bags at once (one in each hand)
  • Hide HUD option for clean screenshots and video recording
  • Eliminated stutter on the first bite at the barbecue
0.9.202026-10-28

Adds full-yard multiplayer mowing timelapse replays, dedicated Steam leaderboards for fruit juggling and can throwing, picking up and moving Gómez the gnome to mow underneath, six-pack usage inside carts, and multi-device racing wheel calibration.

  • Multiplayer timelapse replay showing the whole yard including what co-op friends mowed
  • Dedicated Steam leaderboards for juggling and can throwing
  • Pick up and move Gómez the gnome to mow the grass underneath
  • Use the six-pack while sitting in wagons/carts
  • Grass bags stay on top of the grill, patio table, or roofs when thrown
  • Reworked wheel calibration supporting separate wheelbase, pedals, and handbrake devices (MOZA, Fanatec, Logitech)
  • Faster co-op lobby joining and yard loading in seconds
  • Synced gnome kicking physics in multiplayer, radio next-song progression, and empty cassette fallback to in-game stations
  • Fixed AMD GPU driver crash when eating a sausage, string trimmer wall clipping/drifting, and mower loose-grass pickup
  • Added safe-mode save recovery if a save freezes
0.9.192026-10-27

Adds Streamer Mode to hide co-op lobby codes on screen, one-key shared music acceptance (Ask/Always/Never), instant cash when tossing grass bags into Chiquito's truck bed, +15% mower fuel duration, and longer spray paint persistence.

  • Streamer mode hiding lobby code on screen while allowing clipboard copy
  • One-key shared music prompt and Ask / Always / Never permission setting in Options
  • Instant cash payout when tossing grass bags into the back of Chiquito's truck
  • Manual gate opening and closing by hand plus 'Use controller' toggle in Options > Controls
  • Mower fuel lasts 15% longer and spray paint persists much longer before fading
  • Fixed sudden loud static audio noise and controller-induced camera spinning
  • Enforced dedicated GPU selection with software-graphics warning and improved Steam Deck controller support
  • Fixed lighter and beer can sticking in hand and fence-line uncuttable grass
0.9.182026-10-26

First post-launch patch introducing full keyboard, mouse, controller, and wheel button rebinding, smoking while walking on foot with auto-light, leaderboard rank display outside the Top 10, and refueling from any side of the mower.

  • Rebindable controls in Options > Controls > Keys and Buttons (plus wheel buttons in Wheel and Pedals)
  • Smoke while walking on foot and auto-light when pressing smoke without a cigarette in hand
  • Personal rank position displayed at the bottom of Steam leaderboards when outside the Top 10
  • Refuel the riding mower from any side and pick up the string trimmer from any part
  • Fixed grass bags dropping and sticking on the ground after pickup
  • Prevented accidental punching when clicking to interact with objects like the grill lid
  • Improved Steam Deck trigger/D-pad navigation and fixed Elvira mentioning her gnome when untouched
Demo Launch (0.9.x)2026-10-26

Official launch of the One More Lawn Demo (Steam App ID 5422930) featuring the Front Yard, Elvira's Backyard (5 cm rule and graded receipt), 6-player online co-op with proximity voice chat, and Chiquito's green pickup shop.

  • Playable Front Yard tutorial and full Elvira's Backyard contract
  • Up to 6-player online co-op via Steam invite or lobby code with proximity voice chat
  • Chiquito's pickup truck shop selling spray paint, party speakers with 5-effect mic, little red wagons, charcoal/meat, six-pack, gas, fertilizer, and replacement gnome
  • Preview of November 12 full game additions: Rubén's golf course, Marcela's island, and Map Editor with Steam Workshop
  • Initial public release of One More Lawn Demo on Steam
Pre-Demo Reveal2026-10-24

Reveals the October 26 free demo release date, detailing the physical mower dashboard, Elvira's 5 cm perfection grading, Chiquito's gadgets (including leaf blower, camera drone, and RC mower), and the November 12 full release date.

  • Confirmed October 26, 2026 free demo launch and November 12, 2026 full game release
  • Detailed Chiquito's full gadget lineup including leaf blower, spray paint, camera drone, RC mower, party speakers, and little red wagons
  • Confirmed interactive dashboard controls (key, blade switch, deck lever)
  • Pre-release feature and schedule announcement

Free Demo (App 5435400) vs. Full Game (Nov 12, 2026) & Save Carryover

Developer Superdou confirmed in the official Steam Demo description and Steam Community discussions that the One More Lawn Demo remains available to play and that progress carries over so players do not lose their backyard setup when moving to the full release on November 12, 2026.

Demo Update 0.9.20 also introduced an automatic safe-mode save recovery system: if a save file ever encounters a freeze during loading, the game automatically recovers your yard state so you never lose your cash or Chiquito shop purchases.

Game Feature / Content AreaFree Demo (v0.9.22 · App ID 5435400)Full Game Release (Nov 12, 2026 · App ID 5378110)
Playable Lawn Contracts2 Lawns: The Front Yard (Starter Tutorial) and Elvira's Backyard (5 cm cut rule & itemized receipt).All 5 Lawns: Adds Rubén's Los Teros Golf Course (greens/fairways/tees & bunkers), Marcela's Island (120-guest wedding & ferry), and Custom Lawns.
Tools & Chiquito's Pickup Shop14 Items: Riding Mower, String Trimmer, Gas Can, Grass Bags, Red Wagons, Leaf Blower, Spray Paint, Party Speakers & Mic, Camera Drone, RC Mower, Grill, Six-Pack, Cigarettes/Lollipop, Fertilizer, and Gómez.All 19 Items: Adds Bunker & Yard Rake, Golf Clubs (Driver & Putter), Fishing Rod, and Island Ferry & Lake Boat.
Radio Soundtrack & CassetteAll 25 AI-generated radio tracks (17 English, 8 Spanish) plus Custom Cassette (MP3/WAV) and Co-op Shared Music.Full radio station lineup, Custom Cassette player, and co-op shared audio permissions.
Co-op, Modes & Hardware1–6 player online co-op, proximity voice, Family Friendly Mode, Streamer Mode, multi-USB wheel calibration, and 2 Steam leaderboards.Full 6-player co-op across all contracts, Built-In Map Editor with 1-click Test Drive, Steam Workshop sharing, and full Steam Achievements.

Official Demo Release Trailer & Patch Highlights

Watch Superdou's official One More Lawn Demo Release Trailer and inspect first-party captures from the live Demo 0.9.22 build.

One More Lawn Demo 0.9.22 backyard gameplay and grass bag hauling
Hauling grass bags and testing Chiquito's pickup truck shop items in the live One More Lawn Demo.
One More Lawn full yard completion and receipt grading overview
Completing a full backyard contract ahead of Elvira's itemized receipt inspection and multiplayer timelapse replay.