best strtegy is to get a spec ops and give him ranger training till u get to 100 rifle and nothing gets by then buy a zook then do 1st strtegy again ,use trees as cover (or rocks)
a map i found and edited i am not taking full credit for it its awesome
-Speed-Die,0,0,250,4 A1p5A4H9A7A9}7A8A2A3A1A1A2A3A7A5m3p5l5A A1A1A8A1H6A6A3A7A2$3A5A3A1m5m7m0A3R9)3A L8P3I3A0A5^5A7A2A7A2A3v8A2A7A1A0A8l5A1T A9A6A8A6A5A7A1A1A8D0A0d3^4e7b8A3A8A4^2T A6A0A2C4$9A3e4A0A7B4n4E4D5n2A6q4A2\0D1T A6A0A3n4A5~3A5A1A9B0H1I3B6H8I3H6I9B0G1T A8A8T2B5B7B2B6A5A8A7A5A4A5m6A1A5A5v8A0T A8V3T0A9A9A4A3A0A6A6A8A0A2)6^4A0A4)4A6T A3A7T0n9u0d5e0A2H8A0A0A4a6A6)9A4^6A6a8T A8A6T7B6B1B1B1A7A8H8A3A1)8A2A8A4)8A2A3A ~5A3T2e9$9A1A1A3A7A7H7A4s9A4)7A9`9A6)0A A7V0^4m6m7m5%5A0A2A9A8A9R3A5A2A6c9A4A7A A4A4B1B4B6B6B1L5A7A9A0A7A2A5b4A9)3A3m3A A8A6B5B7B6B3B3B2A4A6A1A4A2A3)7A9m9m1)6A ~7A9B0B9B8B9B4B1U3A1C5A5A4A7A2A6A1C8A4A A1V8B3B5B8B9B0O5A2A9B6A2A1b5A1A9i1f3j7U A2A6%5(8^5(2|4A9A7A1w9A6A9b9A0A5A0A2}8A A5A2A2A8A9A5A9k2k1A6B4A4A1A1A0A8A2A9A2A A2A7A6A6A1A3w5w8A4R2B3A4A6m1m4A8m4w8w9x ~0o1U3o3U0C7A8A1~5A1B6o9~8&4&8~5&4&6&4U
The levels have a set amount of enemies, if you are sure its the last one or if your not sure just die. P.S. You can use the tutorial to unlock weopons, just keep re-playing it.
for a kewl lvl 10 finish http://www.king.com/games/splitter/viewer.jsp?w=05130312540995
for 20 help go to http://www.king.com/games/splitter/viewer.jsp?w=05130334080961. if you can move left part up before ending. (if that makes sense.)