Model Engine Builder vs Crash Yard

Build, run and collect engines in your own pixel-art workshop. Fit parts, tighten bolts, adjust the setup and time the ignition in four scored stages. Keep each finished engine on your shelf, complete Control and Response inspections, or try an untimed Free Run with throttle, load and start/stop controls. 15 ENGINES Four engines are ready to play. The other eleven can each be permanently unlocked on this device by completing an optional rewarded ad when available. The new designs are an inline three-cylinder, a flat-six and a supercharged V8. A one-time, non-consumable Remove Ads purchase unlocks all 15 engines and removes ads. It is not a subscription. BUILD AGAIN WITH A GOAL Follow your next workshop goal, collect inspection stamps and improve your weakest build stage. Assembly, setup and ignition demands now increase across four-, six-, eight- and twelve-cylinder engines. Compete on the existing online leaderboards through Game Center. Each engine has its own board. Existing board IDs and records are preserved; the three new engines have separate boards. Only completed four-stage build scores from 0 to 1000 are submitted, and higher records are kept. Failed score uploads remain queued for retry. Same-rules comparisons are an on-device coaching aid, not a replacement for online rankings. Core gameplay works offline without a separate account. Online rankings require internet and platform sign-in; ads and purchases require internet. Progress is stored on the device. Engine behavior and readings are game approximations, not engineering measurements.

Bring the building down. Make every hit count. Crash Yard is a single-player demolition puzzle game where a well-placed swing can start a chain reaction. Aim your wrecking ball, choose your power, and break the supports that hold everything together. Reach the destruction target before your shots run out. 180 JOBS, SIX REGIONS Take your Wrecking Rig from the Suburbs through Downtown, Industrial, Harbor, Desert, and Winter. Each job gives you a new structure to study and dismantle. Replay completed jobs to improve your result and earn more stars. BUILD YOUR DEMOLITION FLEET Start with the Wrecking Rig, then unlock the Bulldozer, Demolition Cannon, and Drop Crane. Additional machines have their own Machine Contracts and practice yards, with different ways to push, blast, and crush structures. UPGRADE AND CUSTOMIZE Earn machine experience and spend Coins on Power, Mass, and Control upgrades. Choose paints and equipment finishes to give your fleet a look of its own. Campaign jobs can be completed with the Wrecking Rig without buying upgrades. A REASON TO RETURN Complete daily missions, collect daily rewards, and work toward your next machine or upgrade. Experiment with different shots and watch the physics turn your plan into rubble. Crash Yard includes ads and optional in-app purchases. Optional rewarded videos offer extra rewards. Remove Ads disables forced interstitial ads; rewarded videos remain available by choice. Need help? Contact nate.just.dev@gmail.com Privacy policy: https://crash-yard.web.app/privacy