Here are the co-ordinates (in order) for the places you need to visit while playing in adventure mode.
01- First man: ---- (163,080) | 10- Security pass:- (224,153)
02- Old man: ------ (181,197) | 11- Computer: ----- (224,199)
03- Second man: --- (099,061) | 12- Prison: ------- (135,239)
04- Professor: ---- (059,046) | 13- Saw: ---------- (151,121)
05- Master key: --- (164,169) | 14- Green monk: --- (085,174)
06- Nuclear device: (028,227) | 15- Animal: ------- (035,248)
07- Disk: --------- (100,225) | 16- Hurt soldier: - (010,036)
08- Third man: ---- (195,119) | 17- Scroll: ------- (091,173)
09- Fuel: --------- (224,123) | 18- General: ------ (135,239)
Here are some co-ordinates for the locations of fuel, which you may need to power whatever vehicle you are using:
(006,145) | (008,124) | (063,039)
(084,245) | (101,134) | (110,106)
(120,155) | (134,068) | (143,030)
(145,051) | (168,107) | (176,249)
(224,123) | (242,077) | (249,109)
(250,237) | (251,100)