Refcat/Hop Hop! Donut/ScreenshotsUI reference · gameGameplayGameplay · Screenshots · Hop Hop! DonutAdded to Refcat Oct 17, 2026PatternsAdventure2D PlatformerSide ScrollerPlatformerCasualPixel Graphics2DActionCuteDogsCatsFamily FriendlyComponentsbuttonExplore real product flowsScreenshotsMore UI examplescheckout UI examplespaywall UI examplesExplore the full catalog