SiNKR

SiNKR is a minimalist puzzle game that launched on October 12, 2017. The developer, Robert Wahler, treated it as a complete product at launch and later added a free 7-level bonus pack with a new mechanic ("Squircles") on February 22, 2019 — the last substantive content addition to the game. There is no DLC listed, no announced future content, and no indication of any ongoing content plans. The developer's post-2019 focus shifted to SiNKR 2 (released May 2021) and SiNKR 3 (released late 2021), treating those as separate titles in the series rather than expansions to SiNKR. The most recent developer communication on October 21, 2025 was a routine security patch applied to all three SiNKR games to address a Unity vulnerability — a maintenance action with no game content changes. This confirms the developer still maintains the game but has no remaining content obligations to it.