Simple Ice Pushing Game (https://www.puzzlescript.net/play.html?p=1a06aab3a3340fd44ed90462f9443faa)

script.txt

title Simple Ice Pushing Game
author sfiera
homepage www.puzzlescript.net
again_interval 0.05

========
OBJECTS
========

Background
darkgray

Target
darkred

Wall
black

Player
White

CrateS
green

CrateR
green

CrateD
green

CrateL
green

CrateU
green

=======
LEGEND
=======

Crate = CrateS or CrateR or CrateD or CrateL or CrateU

. = Background
# = Wall
P = Player
* = CrateS
O = Target

=======
SOUNDS
=======

Crate MOVE 36772507

================
COLLISIONLAYERS
================

Background
Target
Player, Wall, Crate

======
RULES
======

(Remove movement flag if not running rules “again”)
[moving Player] [Crate] -> [moving Player] [CrateS]

(Flag direction of movement on pushed crates)
right [> Player | Crate] -> [> Player | CrateR]
down  [> Player | Crate] -> [> Player | CrateD]
left  [> Player | Crate] -> [> Player | CrateL]
up    [> Player | Crate] -> [> Player | CrateU]

(Add or restore movement on flagged crates)
[CrateR] -> [right CrateR] again
[CrateD] -> [down  CrateD] again
[CrateL] -> [left  CrateL] again
[CrateU] -> [up    CrateU] again

==============
WINCONDITIONS
==============

All Target on Crate

=======
LEVELS
=======

#...###
#.O..O.
#......
...P...
......#
.*..*.#
###...#