Made with Grok Imagine · CC0 · 16 Sept 2026

PROJECT DOOM - Power-Up Icon Sheet 4x4 (16 Icons)

Generated from: Pixel-art power-up icon sheet in the style of a 1990s PC FPS game: exactly 16 icons arranged in a strict 4x4 grid, evenly spaced, each icon centred in its own cell, all icons exactly the same size and drawn in one consistent chunky pixel-art style. Every icon is built from a near-black dark outline, a dark charcoal and dark brown metal fill, and exactly ONE bright accent colour, with flat hard-edged shading, dithered highlights, no gradients, no anti-aliasing, no blur, no photorealism, no 3D render. Thick 2 to 4 pixel blocky shapes and bold simple silhouettes that still read clearly when each icon is scaled down to 32x32. Flat uniform pure white background, no white inside the icons. Icons in reading order - row 1: (1) a red bullet with an upward chevron above it meaning weapon damage; (2) three stacked orange bullets with a double orange muzzle flash meaning fire rate; (3) a yellow running boot with speed lines meaning movement speed; (4) a red medical cross meaning max health. Row 2: (5) a steel blue-grey riveted shield plate meaning armour; (6) a yellow lightning bolt inside a burst star meaning critical hit; (7) a violet horseshoe magnet meaning XP magnet; (8) a cyan magazine with a circular reload arrow around it meaning reload speed. Row 3: (9) a green crosshair reticle meaning accuracy; (10) a light blue winged bullet meaning projectile speed; (11) a violet spear piercing through a grey plate meaning piercing shots; (12) a crimson fang with a red blood drop meaning lifesteal. Row 4: (13) emerald circular arrows around a green plus meaning health regeneration; (14) an amber ammo box with a lid meaning ammo capacity; (15) an orange blast ring with shrapnel chunks meaning explosive rounds; (16) a gold six-sided die with a small spark meaning an extra upgrade choice. Absolutely no text, no letters, no numbers, no labels, no grid lines, no cell borders, no frames, no drop shadows, no watermark.