OpenRCT2, the open source re-implementation of RollerCoaster Tycoon 2, has been released in version 0.4.27 called "We have a duck, a cat and a lizard".

0.4.27 (2025-10-04)

Feature: [#25218] sprite exportobject command, which allows extracting images from an object.
Feature: [#25274] New title sequence (see https://github.com/OpenRCT2/title-sequences/releases/tag/v0.4.26 for credits).
Improved: [#2296, #2307] The land tool now takes sloped track and paths into account when modifying land.
Change: [#25111] Frozen guests no longer finish consuming any food or drink they are carrying.
Change: [#25161] Revert to the ‘fair ride price’ calculation of vanilla RCT2.
Change: [#25201] Ride List: put unknown popularity and satisfaction last when sorting.
Change: [#25228] [Plugin] The available staff costumes array is now ordered alphabetically by name.
Change: [#25240] The LIM Launched Coaster now defaults to powered launch without passing station again (as it did in vanilla RCT2).
Change: [#25248] Revert Crooked House & Circus default prices to vanilla values.
Change: [#25266] Lightning and thunder have less chance of occurring during blizzards.
Removed: [#25225] sprite exportalldat, replaced with sprite exportobject.
Fix: [#24513] Ride/track designs can now be shifted underground as well.
Fix: [#24682] The scenery window isn't high enough to accommodate all tool buttons when there are multiple rows of groups/tabs.
Fix: [#24882] Guests are shown with hats and umbrellas whilst clapping.
Fix: [#24998] Some custom small scenery objects do not load.
Fix: [#25131] The Reverse Freefall Coaster On-ride photo section track has incorrectly coloured ties.
Fix: [#25132] Crash when trying to use simulate on incomplete ride.
Fix: [#25134] Vehicles visually glitch on diagonal steep slopes.
Fix: [#25146] The support clearance height of the diagonal brakes for the Junior, inverted Flying and inverted Lay-down Roller Coasters is too high.
Fix: [#25147] The wooden support clearance heights for steep Log Flume track pieces are too low.
Fix: [#25159] One of the tiles on the Hybrid Coaster diagonal flat track does not block metal or wooden supports correctly.
Fix: [#25160] The Go-Karts steep to flat track piece has incorrect wooden support clearance heights.
Fix: [#25163] Some of the Junior Roller Coaster flat to steep track wooden support clearance heights are different to RCT1.
Fix: [#25173] Desync when placing a park entrance in multiplayer.
Fix: [#25179] The LIM Launched Roller Coaster inline twists have incorrect wooden support clearance heights (original bug).
Fix: [#25201] Ride list sort order can be unstable when sorted in descending order.
Fix: [#25207] Building a block brake on an LIM coaster does not automatically switch it to powered launch block sectioned mode.
Fix: [#25238] The chance of thunder and lightning effects happening is lower than vanilla.
Fix: [#25288] Water ride “chain” sound does not loop.