The Programming Language Quiz, Mark II - Robbers
Game save of the Powder Toy, posted by moonheart08

xxd dump:

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00000010: 3141 5926 5359 b855 1468 00c2 eaff f6ff  1AY&amp;SY.U.h......
00000020: 5446 0c4a 01ef 403f 2f5f 74bf f7df f040  TF.J..@?/_t....@
00000030: 0203 0000 4050 8000 1002 0840 01bc 16a5  ....@P.....@....
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00000070: 1a69 8219 0d34 c8c9 8403 4d00 6134 6993  .i...4....M.a4i.
00000080: 0008 1a09 1453 4ca0 311a 7a9a 68d3 468d  .....SL.1.z.h.F.
00000090: 0003 d4c8 000d 000d 0f98 debe 75b8 487f  ............u.H.
000000a0: 2256 900d a121 2107 bb12 1208 4409 e89e  "V...!!.....D...
000000b0: ddeb 1f17 e331 5ead 7cec db16 65d5 6090  .....1^.|...e.`.
000000c0: 2422 b0ca cc2a 5585 c9c9 dc44 4ac0 f14d  $"...*U....DJ..M
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00000180: 3242 6692 251a aacc 6523 220c 73a7 7e3b  2Bf.%...e#".s.~;
00000190: cecf 635d 3cb6 08a0 7930 9566 0833 1d90  ..c]&lt;...y0.f.3..
000001a0: 993a 5b8a e548 b34c 3fa8 0cbe 84aa d23e  .:[..H.L?......&gt;
000001b0: 0129 c73b 1859 afa8 a984 990d cb0c db77  .).;.Y.........w
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00000200: e782 4084 847f 8bb9 229c 2848 5c2a 8a34  ..@.....".(H\*.4
00000210: 00            



First, de-compress it with 7zip
Then, run strings on it, you will find some strings like "gravityEnable", "aheat_enable"
Google these magic words, and you will got this game's source code page