Every game below runs in the same shell: a how-to sheet with the presenting sponsor, a 3-2-1 start, the game, then a result card that credits the sponsor. Each row shows three real screenshots taken by an automated test run on a 390×844 phone: the intro, a moment mid-game, and the result. Tap Play to try one on your phone.
play.html in a WebView. The app injects the seed, sponsors, prize and campaign palette, and receives start, result and haptic messages.