Refcat/Flappy Alien/ScreenshotsUI reference · gameGameplayGameplay · Screenshots · Flappy AlienAdded to Refcat Oct 18, 2026PatternsCasualSingleplayerArcadePixel Graphics2D PlatformerMinimalistLinearAliensSpaceIndieSci-fi2DComponentslistExplore real product flowsScreenshotsMore UI examplespaywall UI examplesExplore the full catalog
