Happy Room

Happy Room is a physics-based testing simulation game that puts you in charge of a dark, experimental chamber. The goal? Strategically place weapons and traps to cause maximum damage to crash test dummies. As cruel as it sounds, the game is all about creativity, optimization, and mastering cause-and-effect within a sandbox of destruction.

Welcome to the Testing Facility

At first, you’re given a blank room and a few basic tools—spikes, crossbows, and explosives. You place these items around the room before the dummy drops in. Once released, the dummy moves and reacts to every trap it touches, bouncing between hazards in satisfying, chaotic fashion. The more combos and damage you rack up, the more new gadgets you unlock.

• Over 50 different tools including lasers, saw blades, and monsters
• Reactive AI dummies that stumble, break, and adapt to setups
• Creative freedom to design complex domino-effect layouts

Upgrade, Test, Repeat

Happy Room encourages experimentation. Want to launch a dummy into a teleporter, then have it fall onto mines? You can. As you fulfill specific damage challenges, you unlock upgrades like stronger projectiles, longer trap durations, or entirely new mechanics like gravity inversion and acid guns. The possibilities increase with every run, rewarding strategy as much as destruction.

• Challenge objectives reward experimentation and skill
• Upgrade each trap to make them more devastating
• Chain traps together for endless combos and high scores

Destructive Delight with Purpose

Though the premise is brutal, the presentation is cartoonish, avoiding gore in favor of slapstick chaos. The real fun lies in tweaking each setup to achieve the perfect run—where the dummy never touches the floor and every trap is triggered. For players who enjoy puzzle-solving with a sadistic twist, Happy Room offers an endless playground of destruction with detailed stats and unlockable tech trees.

It’s not just about inflicting pain—it’s about engineering precision. And in Happy Room, there’s always a more explosive way to test your theories.

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