diff --git a/lignumis/prototypes/content/enemies.lua b/lignumis/prototypes/content/enemies.lua
index eebe2f5..c67e626 100644
--- a/lignumis/prototypes/content/enemies.lua
+++ b/lignumis/prototypes/content/enemies.lua
@@ -290,7 +290,7 @@ function make_wriggler(prefix, scale, health, damage, tints, factoriopedia_simul
         },
         dying_speed = 0.015 / scale,
         decay_frame_transition_duration = 150,
-        time_before_removed = 1 * 60 * 60, -- 1 minute
+        time_before_removed = 30 * 60, -- 30 seconds
         use_decay_layer = true,
 
         direction_shuffle = { { 1, 2, 3, 16 }, { 4, 5, 6, 7 }, { 8, 9, 10, 11 }, { 12, 13, 14, 15 } },
@@ -338,7 +338,7 @@ function make_wriggler(prefix, scale, health, damage, tints, factoriopedia_simul
                 target_effects = {
                     {
                         type = "create-particle",
-                        repeat_count = 13,
+                        repeat_count = 2,
                         repeat_count_deviation = 1,
                         probability = 1,
                         affects_target = false,
@@ -359,33 +359,6 @@ function make_wriggler(prefix, scale, health, damage, tints, factoriopedia_simul
                         tail_width = 3,
                         rotate_offsets = false
                     },
-                    {
-                        type = "create-particle",
-                        repeat_count = 12,
-                        repeat_count_deviation = 3,
-                        probability = 1,
-                        affects_target = false,
-                        show_in_tooltip = false,
-                        particle_name = "lignumis-blood-particle-small",
-                        offsets = {
-                            { 0, -0.4 },
-                            { 0, 0.5 },
-                            { 0, 0.6 }
-                        },
-                        offset_deviation = { { -0.25, -0.25 }, { 0.25, 0.25 } },
-                        initial_height = 0.1,
-                        initial_height_deviation = 0.1,
-                        initial_vertical_speed = 0.055,
-                        initial_vertical_speed_deviation = 0.075,
-                        speed_from_center = 0.03,
-                        speed_from_center_deviation = 0.03,
-                        frame_speed = 1,
-                        frame_speed_deviation = 0,
-                        tail_length = 52,
-                        tail_length_deviation = 25,
-                        tail_width = 3,
-                        rotate_offsets = false
-                    },
                     {
                         type = "play-sound",
                         sound = base_sounds.medium_gore
@@ -396,19 +369,9 @@ function make_wriggler(prefix, scale, health, damage, tints, factoriopedia_simul
     }
 
     data:extend {
-        --wriggler,
         wriggler_stable,
         wriggler_corpse,
-        wrigger_explosion,
-        make_particle
-        {
-            name = prefix .. "wriggler-skin-particle",
-            life_time = 300,
-            pictures = particle_animations.get_pentpod_skin_particles_small({ scale = 1 * scale, tint = lerp_color(tint_mask, { 255, 255, 255, 255 }, 0.7) }),
-            shadows = particle_animations.get_pentpod_skin_particles_small({ scale = 1 * scale, tint = shadowtint(), shift = util.by_pixel(1, 0) }),
-            ended_in_water_trigger_effect = default_ended_in_water_trigger_effect(),
-            render_layer_when_on_ground = "lower-object-above-shadow"
-        },
+        wrigger_explosion
     }
 end