Sadistic Stalker Squïrrel has convinced me to post this. It's a way
to make lasertank freeze by having 4 moving mirrors and a laser
meet. Unforunately, as far as I know, it can't be used in a proper
level because the gameboard isn't quite large enough. Instead, the
editor has to be used to move the tank around.
Just have a look at the attached file and follow the hint.
LFE
-----BEGIN FILE-----
File : 4 moving mirrors.LVL
Comments : Use Text-Converter.exe to decode this packed file.
Size : 576
-----BEGIN PACKED DATA-----
MDAxNDQgbW92aW5nIG1pcnJvcnMuTFZMMDU0QjI3
MUEAAAAJAAAAAAAAAAAAAAAAAAAAAAAMAAAAAAAA
AAAAAAAAAAAAGAAAAAAAAAAAAAAAAAAAABgAAAAA
AAAAAAAAAAAAAAAYAAAAAAAAAAAACAAAAAAAGAAA
AAAAAAAAAEAADRgYGBgAAAAAAAAAERESAAAAABgY
GBgYGBgYGBgLCwoAAAoYAAAAAAAAAAAYAAAAAAAA
GAAAAAAAAAAAGAAAAAAAABgAAAAAAAAAABgAAAAA
AAAYAAAAAAAAAAAYAAAAAAAAGAAAAAkAAAAAGAAM
GBgYGBgYGBgYGBgYGBgFCwAAAAAOAAAAAAAAAAAB
AABAAAAAAAAHAAAAAAAAAAAARm91ciBNb3Zpbmcg
TWlycm9ycwAAAAAAAAAAAAAAAEdvIGxlZnQNClBy
ZXNzIEY5IHdoZW4gQVQgbGFzZXIgYXQgUDYNCkVk
aXRvcjogQWRkIG1pcnJvciBhdCBQNSAmIHRhbmsg
dG8gQTEwDQpGOSB3aGVuIGxhc2VyIGF0IEE1DQpF
ZGl0b3I6IEFkZCBtaXJyb3IgYXQgQTYgJiB0YW5r
IHRvIEExDQpGOSB3aGVuIGxhc2VyIGF0IEgxDQpF
ZGl0b3I6IEFkZCBtaXJyb3IgRzEgJiB0YW5rIHRv
IEY0DQoNCjQgbWlycm9ycyBhbmQgbGFzZXIgc2hv
dWxkIG1lZXQgYW5kIExUIHN0b3BzIHJlc3BvbmRp
bmcuAABMRkUgdGhlIEZMRQAAAAAAAAAAAAAAAAAA
AAAAAAAAAAA=
-----END FILE-----