ZeroRanger

ZeroRanger launched on September 28, 2018 and has received steady post-launch support over the years. The most significant content addition was the WHITE VANILLA mode, released on June 25, 2020 — a major new gameplay mode featuring remixed enemy waves and stages. The developer also released the official soundtrack (ORANGE SOUNDS) on the same date. Following that, the developer shipped anniversary patches each year on September 28: a second anniversary update in 2020 adding score recording and a special trial, a third anniversary update in 2021 adding Steam Cloud saves and a lock-on mechanic rework, and a fourth anniversary patch on September 28, 2022 delivering performance and QoL fixes. The fourth anniversary patch (September 28, 2022) is the last recorded developer communication. Notably, that post teases "Black Onion" by name with an image, suggesting the developer had something in mind beyond ZeroRanger itself — likely a future separate project rather than a commitment to further ZeroRanger content. No new content or updates for ZeroRanger have been announced or released since that date, and no unreleased DLC is listed on the store. The anniversary patch pattern (2019–2022) has not continued past 2022, and there is no developer statement promising further ZeroRanger updates. The game appears to have reached its complete state, with the last meaningful content being the WHITE VANILLA mode in June 2020 and the final patch arriving September 28, 2022. The sole DLC — the soundtrack — has been released. The "Black Onion" tease in the 2022 post most plausibly refers to the developer's next game rather than additional ZeroRanger content.