diff --git a/mods/bg_player/run.lua b/mods/bg_player/run.lua
index 2d11ff2..cc97f01 100644
--- a/mods/bg_player/run.lua
+++ b/mods/bg_player/run.lua
@@ -1,12 +1,12 @@
 local utils = load_file("util_misc")
 
 local walk_speed = 1
-local walk_time = 2
+local walk_time = 4
 local speedup_time = 6
-local run_factor = 3
-local slowdown_factor = 8
+local run_factor = 2.5
+local slowdown_factor = 12
 local jump_height = 1
-local jump_factor = 1.5
+local jump_factor = 1.4
 
 local speed_data = {}