pixel art style, top-down shooter, dungeon crawler, roguelike game, Enter the Gungeon, animated characters, bullet hell, diverse weaponry, co-op gameplay, procedurally generated levels, treasure chests, boss battles, dodge roll mechanic, retro game aesthetic, challenging difficulty, quirky enemies, humorous tone, vibrant colors, dynamic shadows, ambient occlusion, detailed sprites, interactive environment, secret rooms, gamepad support, critical hit effects, ambient soundtrack, 16-bit sound effects, glowing projectiles, smoke effects, particle explosions, light bloom, screen shake, 2D perspective, full-screen special attacks.