OpenRCT2, the open source re-implementation of RollerCoaster Tycoon 2, has been released in version 0.4.30 called "Have you in fact got any cheese here at all?".

0.4.30 (2026-01-04)

ProtonPlus, a graphical utility to manage "compatibility tools", has been released in version v0.5.15.

Supported launchers:

- Steam
- Lutris
- Heroic Games Launcher
- Bottles

Supported compatibility tools:

- Steam Tinker Launch
- Proton-GE
- Luxtorpeda
- Boxtron
- Roberta
- NorthstarProton
- Proton-GE RTSP
- DXVK
- VKD3D-Lutris

OpenTTD, the open source implementation of Transport Tycoon Deluxe, has been released in version 15.0.

OpenTTD 15.0

2026-01-01
Posted by 2TallTyler

New Year, New You, New OpenTTD!

OpenTTD 15 is now out and ready for you to play!

New features include:

GOG is getting acquired by its original co-founder (Michał Kiciński).

Hey everyone,

Today, GOG has been acquired from CD PROJEKT by our original co-founder, Michał Kiciński (also a co-founder of CD PROJEKT).
We know announcements like this often come with a bunch of reasonable questions, so here’s the straightforward version.

What does NOT change:

A new stable Steam-Client (19.12.2025) has been released for Linux Desktop and the Steam Deck.

Changelog Linux/Desktop client:

Steam Client Update - December 19th

A new Steam client has been released and will be automatically downloaded.

General

On Steam the Winter-Sale 2025 has begun.

It will last until 05.01.2026.

The Winter-Sale 2025 on GOG has begun!

It will last until 02.01.2026.