addHook("PlayerThink", function(player)
    -- Only for the Sonic skin from your Archie sheet
    if player.mo and player.mo.valid and player.mo.skin == "sonic" then
        
        -- ACTIVATE: Press Custom Button 3
        -- Only works while in Super form (matching Archie's high-power states)
        if (player.cmd.buttons & BT_CUSTOM3) and (player.powers[pw_super]) then
            
            -- 1. Animation: Force the 'Victory Pose' (Bottom Right of your sheet)
            player.panim = PA_ABILITY
            player.mo.momx, player.mo.momy, player.mo.momz = 0, 0, 0 -- Freeze for impact
            
            -- 2. Sound: Heavy Power-Up sound
            S_StartSound(player.mo, sfx_cybdth)
            
            -- 3. Visual Burst: Yellow Sparkles fly everywhere
            for i = 0, 16 do
                local angle = i * (ANGLE_180 / 8)
                local sparkle = P_SpawnMobj(player.mo.x, player.mo.y, player.mo.z, MT_IVSP)
                sparkle.colorized = true
                sparkle.color = SKINCOLOR_YELLOW
                sparkle.scale = FRACUNIT * 4 -- Make them huge
                sparkle.flags = $|MF_MISSILE|MF_BRIGHT|MF_NOGRAVITY
                
                -- Launch sparkles outward in a circle
                sparkle.momx = P_ReturnDirX(angle, 50*FRACUNIT)
                sparkle.momy = P_ReturnDirY(angle, 50*FRACUNIT)
                sparkle.fuse = 30 
            end

            -- 4. Screen Wipe: Destroy all Badniks (MF_ENEMY) in a 1000-unit radius
            searchBlockmap("objects", function(sonic, enemy)
                if enemy and enemy.valid and (enemy.flags & MF_ENEMY) then
                    local dist = P_AproxDistance(sonic.x - enemy.x, sonic.y - enemy.y)
                    
                    if dist < 1000*FRACUNIT then
                        P_KillMobj(enemy, sonic, sonic)
                        
                        -- Yellow "pop" effect at the enemy's location
                        local pop = P_SpawnMobj(enemy.x, enemy.y, enemy.z, MT_IVSP)
                        pop.colorized = true
                        pop.color = SKINCOLOR_YELLOW
                        
                        S_StartSound(enemy, sfx_pop)
                    end
                end
            end, player.mo)

            -- 5. White Screen Flash for 5 frames
            P_FlashPal(player, PAL_WHITE, 5)
        end
    end
end)