Reactor Tech²

Reactor Tech² launched on August 31, 2021, developed and published by a solo developer (4Co). Following launch, the developer shipped several feature patches: an interactive guide update on September 27, 2021; a notifications and improvements update on November 4, 2021; a substantial Update 1.4 on July 4, 2022 (redesigned main menu, new save system, game modifiers, and rebalancing); and Update 1.4.1 on July 3, 2023 (new loading screen design, German language support, and minor fixes). The release post from August 31, 2021 mentioned plans to add more reactors and neutron reflectors in the future, but no such content was announced as a specific commitment or listed as unreleased DLC — and the subsequent updates (1.4 and 1.4.1) focused on UI and quality-of-life improvements rather than the promised content additions, suggesting those informal plans were either quietly folded in or set aside. The last developer communication was Update 1.4.1 on July 3, 2023, now nearly three years ago. The developer has no history of named DLC or expansion content, and there are no unreleased DLC entries on the store. There are no outstanding roadmap commitments and no developer communications since July 3, 2023. The game appears to have reached its finished state with the 1.4.1 patch.