Overview
Happy Nuclear plunges players into a high-stakes puzzle investigation where critical thinking is paramount. You step into the shoes of a detective entangled with a dangerous terrorist organization intent on global annihilation via nuclear bombs. The clock is ticking, and your mission is to unravel their plot and thwart their plans before it's too late.
Highlights
- Developed and published by Hi-Develop, Happy Nuclear offers a unique blend of Immersive Sim, Incremental, and Puzzle gameplay.
- Features multi-player support, Steam Achievements, and Steam Cloud integration for a seamless experience.
- Released on June 10, 2025, this casual investigation title promises a challenging yet engaging experience for puzzle enthusiasts.
Who It's For
This game is designed for players who enjoy a mental workout. If you relish deduction, logic puzzles, and piecing together complex scenarios, Happy Nuclear will test your mettle. It's for those who appreciate a narrative that blends detective work with a ticking-bomb global threat, offering a casual yet deeply engaging puzzle experience.
Game Info
Happy Nuclear is a paid title available on Steam, supporting English and Thai languages. It falls under the Immersive Sim, Incremental, Puzzle, Investigation, Detective, and Casual genres, with Steam user tags reinforcing these categories. The game emphasizes point-and-click mechanics and simulation elements, challenging players to reconstruct events and identify culprits through logical deduction.





