adjust teleport timing and tram to match with teleport
4k lighting
less lighting artifact
add underwater overlay
broken shadow/vis cannot be fixed (blame armory update)

fix tram speed

fix floating prop
add zombie blocker on secret to prevent zombie from going ahead of human
remove some prop that makes zombie able to jump on top of tram (originally intended for decoration)

improve lighting
increase cubemap size (128 > 64)
add door damage
more prop decoration

Created ze_tilex_escape_p.