Single 32x32 pixel art tile, top-down Pokémon Game Boy Advance style (Emerald/FireRed overworld), for a game exit/portal. Subtle block-hole vortex: swirling pinkish-yellow energy portal, faint glow with radial gradients from pale pink center to soft yellow edges, subtle shadows for depth. 12-16 color retro palette: muted pinks (#FFB6C1 to #FF69B4), yellows (#FFFF99 to #FFD700). Seamless edges for map tiling, implies walkable core. No anti-aliasing, transparent PNG with grid preview, cute and compact. Voir plus