diff --git a/59 Lunar LEM Rocket/javascript/lunar.js b/59 Lunar LEM Rocket/javascript/lunar.js
index faaeb253..f95d1d16 100644
--- a/59 Lunar LEM Rocket/javascript/lunar.js	
+++ b/59 Lunar LEM Rocket/javascript/lunar.js	
@@ -1,4 +1,4 @@
-// KING
+// LUNAR
 //
 // Converted from BASIC to Javascript by Oscar Toledo G. (nanochess)
 //
@@ -42,335 +42,150 @@ function tab(space)
     return str;
 }
 
-function hate_your_guts()
+var l;
+var t;
+var m;
+var s;
+var k;
+var a;
+var v;
+var i;
+var j;
+var q;
+var g;
+var z;
+var d;
+
+function formula_set_1()
 {
-    print("\n");
-    print("\n");
-    print("OVER ONE THIRD OF THE POPULATION HAS DIED SINCE YOU\n");
-    print("WERE ELECTED TO OFFICE. THE PEOPLE (REMAINING)\n");
-    print("HATE YOUR GUTS.\n");
+    l = l + s;
+    t = t - s;
+    m = m - s * k;
+    a = i;
+    v = j;
+}
+
+function formula_set_2()
+{
+    q = s * k / m;
+    j = v + g * s + z * (-q - q * q / 2 - Math.pow(q, 3) / 3 - Math.pow(q, 4) / 4 - Math.pow(q, 5) / 5);
+    i = a - g * s * s / 2 - v * s + z * s * (q / 2 + Math.pow(q, 2) / 6 + Math.pow(q, 3) / 12 + Math.pow(q, 4) / 20 + Math.pow(q, 5) / 30);
+}
+
+function formula_set_3()
+{
+    while (s >= 5e-3) {
+        d = v + Math.sqrt(v * v + 2 * a * (g - z * k / m));
+        s = 2 * a / d;
+        formula_set_2();
+        formula_set_1();
+    }
 }
 
 // Main program
 async function main()
 {
-    print(tab(34) + "KING\n");
+    print(tab(33) + "LUNAR\n");
     print(tab(15) + "CREATIVE COMPUTING  MORRISTOWN, NEW JERSEY\n");
     print("\n");
     print("\n");
     print("\n");
-    print("DO YOU WANT INSTRUCTIONS");
-    str = await input();
-    n5 = 8;
-    if (str == "AGAIN") {
-        while (1) {
-            print("HOW MANY YEARS HAD YOU BEEN IN OFFICE WHEN INTERRUPTED");
-            x5 = parseInt(await input());
-            if (x5 == 0)
-                return;
-            if (x5 < 8)
-                break;
-            print("   COME ON, YOUR TERM IN OFFICE IS ONLY " + n5 + " YEARS.\n");
-        }
-        print("HOW MUCH DID YOU HAVE IN THE TREASURY");
-        a = parseInt(await input());
-        if (a < 0)
-            return;
-        print("HOW MANY COUNTRYMEN");
-        b = parseInt(await input());
-        if (b < 0)
-            return;
-        print("HOW MANY WORKERS");
-        c = parseInt(await input());
-        if (c < 0)
-            return;
-        while (1) {
-            print("HOW MANY SQUARE MILES OF LAND");
-            d = parseInt(await input());
-            if (d < 0)
-                return;
-            if (d > 1000 && d <= 2000)
-                break;
-            print("   COME ON, YOU STARTED WITH 1000 SQ. MILES OF FARM LAND\n");
-            print("   AND 10,000 SQ. MILES OF FOREST LAND.\n");
-        }
-    } else {
-        if (str.substr(0, 1) != "N") {
-            print("\n");
-            print("\n");
-            print("\n");
-            print("CONGRATULATIONS! YOU'VE JUST BEEN ELECTED PREMIER OF SETATS\n");
-            print("DETINU, A SMALL COMMUNIST ISLAND 30 BY 70 MILES LONG. YOUR\n");
-            print("JOB IS TO DECIDE UPON THE CONTRY'S BUDGET AND DISTRIBUTE\n");
-            print("MONEY TO YOUR COUNTRYMEN FROM THE COMMUNAL TREASURY.\n");
-            print("THE MONEY SYSTEM IS RALLODS, AND EACH PERSON NEEDS 100\n");
-            print("RALLODS PER YEAR TO SURVIVE. YOUR COUNTRY'S INCOME COMES\n");
-            print("FROM FARM PRODUCE AND TOURISTS VISITING YOUR MAGNIFICENT\n");
-            print("FORESTS, HUNTING, FISHING, ETC. HALF YOUR LAND IS FARM LAND\n");
-            print("WHICH ALSO HAS AN EXCELLENT MINERAL CONTENT AND MAY BE SOLD\n");
-            print("TO FOREIGN INDUSTRY (STRIP MINING) WHO IMPORT AND SUPPORT\n");
-            print("THEIR OWN WORKERS. CROPS COST BETWEEN 10 AND 15 RALLODS PER\n");
-            print("SQUARE MILE TO PLANT.\n");
-            print("YOUR GOAL IS TO COMPLETE YOUR " + n5 + " YEAR TERM OF OFFICE.\n");
-            print("GOOD LUCK!\n");
-        }
-        print("\n");
-        a = Math.floor(60000 + (1000 * Math.random()) - (1000 * Math.random()));
-        b = Math.floor(500 + (10 * Math.random()) - (10 * Math.random()));
-        c = 0;
-        d = 2000;
-        x5 = 0;
-    }
-    v3 = 0;
-    b5 = 0;
-    x = false;
+    print("THIS IS A COMPUTER SIMULATION OF AN APOLLO LUNAR\n");
+    print("LANDING CAPSULE.\n");
+    print("\n");
+    print("\n");
+    print("THE ON-BOARD COMPUTER HAS FAILED (IT WAS MADE BY\n");
+    print("XEROX) SO YOU HAVE TO LAND THE CAPSULE MANUALLY.\n");
     while (1) {
-        w = Math.floor(10 * Math.random() + 95);
         print("\n");
-        print("YOU NOW HAVE " + a + " RALLODS IN THE TREASURY.\n");
-        print(b + " COUNTRYMEN, ");
-        v9 = Math.floor(((Math.random() / 2) * 10 + 10));
-        if (c != 0)
-            print(c + " FOREIGN WORKERS, ");
-        print("AND " + Math.floor(d) + " SQ. MILES OF LAND.\n");
-        print("THIS YEAR INDUSTRY WILL BUY LAND FOR " + w + " ");
-        print("RALLODS PER SQUARE MILE.\n");
-        print("LAND CURRENTLY COSTS " + v9 + " RALLODS PER SQUARE MILE TO PLANT.\n");
+        print("SET BURN RATE OF RETRO ROCKETS TO ANY VALUE BETWEEN\n");
+        print("0 (FREE FALL) AND 200 (MAXIMUM BURN) POUNDS PER SECOND.\n");
+        print("SET NEW BURN RATE EVERY 10 SECONDS.\n");
         print("\n");
+        print("CAPSULE WEIGHT 32,500 LBS; FUEL WEIGHT 16,500 LBS.\n");
+        print("\n");
+        print("\n");
+        print("\n");
+        print("GOOD LUCK\n");
+        l = 0;
+        print("\n");
+        print("SEC\tMI + FT\t\tMPH\tLB FUEL\tBURN RATE\n");
+        print("\n");
+        a = 120;
+        v = 1;
+        m = 33000;
+        n = 16500;
+        g = 1e-3;
+        z = 1.8;
         while (1) {
-            print("HOW MANY SQUARE MILES DO YOU WISH TO SELL TO INDUSTRY");
-            h = parseInt(await input());
-            if (h < 0)
-                continue;
-            if (h <= d - 1000)
-                break;
-            print("***  THINK AGAIN. YOU ONLY HAVE " + (d - 1000) + " SQUARE MILES OF FARM LAND.\n");
-            if (x == false) {
-                print("\n");
-                print("(FOREIGN INDUSTRY WILL ONLY BUY FARM LAND BECAUSE\n");
-                print("FOREST LAND IS UNECONOMICAL TO STRIP MINE DUE TO TREES,\n");
-                print("THICKER TOP SOIL, ETC.)\n");
-                x = true;
-            }
-        }
-        d = Math.floor(d - h);
-        a = Math.floor(a + (h * w));
-        while (1) {
-            print("HOW MANY RALLODS WILL YOU DISTRIBUTE AMONG YOUR COUNTRYMEN");
-            i = parseInt(await input());
-            if (i < 0)
-                continue;
-            if (i < a)
-                break;
-            if (i == a) {
-                j = 0;
-                k = 0;
-                a = 0;
-                break;
-            }
-            print("   THINK AGAIN. YOU'VE ONLY " + a + " RALLODS IN THE TREASURY\n");
-        }
-        if (a) {
-            a = Math.floor(a - i);
+            print(l + "\t" + Math.floor(a) + " + " + Math.floor(5280 * (a - Math.floor(a))) + " \t" + Math.floor(3600 * v * 100) / 100 + "\t" + (m - n) + "\t");
+            k = parseFloat(await input());
+            t = 10;
+            should_exit = false;
             while (1) {
-                print("HOW MANY SQUARE MILES DO YOU WISH TO PLANT");
-                j = parseInt(await input());
-                if (j < 0)
-                    continue;
-                if (j <= b * 2) {
-                    if (j <= d - 1000) {
-                        u1 = Math.floor(j * v9);
-                        if (u1 > a) {
-                            print("   THINK AGAIN. YOU'VE ONLY " + a + " RALLODS LEFT IN THE TREASURY.\n");
-                            continue;
-                        } else if (u1 == a) {
-                            k = 0;
-                            a = 0;
-                        }
-                        break;
-                    }
-                    print("   SORRY, BUT YOU'VE ONLY " + (d - 1000) + " SQ. MILES OF FARM LAND.\n");
-                    continue;
-                }
-                print("   SORRY, BUT EACH COUNTRYMAN CAN ONLY PLANT 2 SQ. MILES.\n");
-            }
-        }
-        if (a) {
-            a -= u1;
-            while (1) {
-                print("HOW MANY RALLODS DO YOU WISH TO SPEND ON POLLUTION CONTROL");
-                k = parseInt(await input());
-                if (k < 0)
-                    continue;
-                if (k <= a)
+                if (m - n < 1e-3)
                     break;
-                print("   THINK AGAIN. YOU ONLY HAVE " + a + " RALLODS REMAINING.\n");
+                if (t < 1e-3)
+                    break;
+                s = t;
+                if (m < n + s * k)
+                    s = (m - n) / k;
+                formula_set_2();
+                if (i <= 0) {
+                    formula_set_3();
+                    should_exit = true;
+                    break;
+                }
+                if (v > 0) {
+                    if (j < 0) {
+                        do {
+                            w = (1 - m * g / (z * k)) / 2;
+                            s = m * v / (z * k * (w + Math.sqrt(w * w + v / z))) + 0.05;
+                            formula_set_2();
+                            if (i <= 0) {
+                                formula_set_3();
+                                should_exit = true;
+                                break;
+                            }
+                            formula_set_1();
+                            if (j > 0)
+                                break;
+                        } while (v > 0) ;
+                        if (should_exit)
+                            break;
+                        continue;
+                    }
+                }
+                formula_set_1();
             }
-        }
-        if (h == 0 && i == 0 && j == 0 && k == 0) {
-            print("GOODBYE.\n");
-            print("(IF YOU WISH TO CONTINUE THIS GAME AT A LATER DATE, ANSWER\n");
-            print("'AGAIN' WHEN ASKED IF YOU WANT INSTRUCTIONS AT THE START\n");
-            print("OF THE GAME).\n");
-            return;
-        }
-        print("\n");
-        print("\n");
-        a = Math.floor(a - k);
-        a4 = a;
-        if (Math.floor(i / 100 - b) < 0) {
-            if (i / 100 < 50) {
-                hate_your_guts();
+            if (should_exit)
+                break;
+            if (m - n < 1e-3) {
+                print("FUEL OUT AT " + l + " SECOND\n");
+                s = (-v * Math.sqrt(v * v + 2 * a * g)) / g;
+                v = v + g * s;
+                l = l + s;
                 break;
             }
-            print(Math.floor(b - (i / 100)) + " COUNTRYMEN DIED OF STARVATION\n");
         }
-        f1 = Math.floor(Math.random() * (2000 - d));
-        if (k >= 25)
-            f1 = Math.floor(f1 / (k / 25));
-        if (f1 > 0)
-            print(f1 + " COUNTRYMEN DIED OF CARBON-MONOXIDE AND DUST INHALATION\n");
-        funeral = false;
-        if (Math.floor((i / 100) - b) >= 0) {
-            if (f1 > 0) {
-                print("   YOU WERE FORCED TO SPEND " + Math.floor(f1 * 9) + " RALLODS ON ");
-                print("FUNERAL EXPENSES.\n");
-                b5 = f1;
-                a = Math.floor(a - (f1 * 9));
-                funeral = true;
-            }
+        w = 3600 * v;
+        print("ON MOON AT " + l + " SECONDS - IMPACT VELOCITY " + w + " MPH\n");
+        if (w <= 1.2) {
+            print("PERFECT LANDING!\n");
+        } else if (w <= 10) {
+            print("GOOD LANDING (COULD BE BETTER)\n");
+        } else if (w <= 60) {
+            print("CRAFT DAMAGE... YOU'RE STRANDED HERE UNTIL A RESCUE\n");
+            print("PARTY ARRIVES. HOPE YOU HAVE ENOUGH OXYGEN!\n");
         } else {
-            print("   YOU WERE FORCED TO SPEND " + Math.floor((f1 + (b - (i / 100))) * 9));
-            print(" RALLODS ON FUNERAL EXPENSES.\n");
-            b5 = Math.floor(f1 + (b - (i / 100)));
-            a = Math.floor(a - ((f1 + (b - (i / 100))) * 9));
-            funeral = true;
+            print("SORRY THERE WERE NO SURVIVORS. YOU BLEW IT!\n");
+            print("IN FACT, YOU BLASTED A NEW LUNAR CRATER " + (w * 0.227) + " FEET DEEP!\n");
         }
-        if (funeral) {
-            if (a < 0) {
-                print("   INSUFFICIENT RESERVES TO COVER COST - LAND WAS SOLD\n");
-                d = Math.floor(d + (a / w));
-                a = 0;
-            }
-            b = Math.floor(b - b5);
-        }
-        c1 = 0;
-        if (h != 0) {
-            c1 = Math.floor(h + (Math.random() * 10) - (Math.random() * 20));
-            if (c <= 0)
-                c1 += 20;
-            print(c1 + " WORKERS CAME TO THE COUNTRY AND ");
-        }
-        p1 = Math.floor(((i / 100 - b) / 10) + (k / 25) - ((2000 - d) / 50) - (f1 / 2));
-        print(Math.abs(p1) + " COUNTRYMEN ");
-        if (p1 >= 0)
-            print("CAME TO");
-        else
-            print("LEFT");
-        print(" THE ISLAND.\n");
-        b = Math.floor(b + p1);
-        c = Math.floor(c + c1);
-        u2 = Math.floor(((2000 - d) * ((Math.random() + 1.5) / 2)));
-        if (c != 0) {
-            print("OF " + Math.floor(j) + " SQ. MILES PLANTED,");
-        }
-        if (j <= u2)
-            u2 = j;
-        print(" YOU HARVESTED " + Math.floor(j - u2) + " SQ. MILES OF CROPS.\n");
-        if (u2 != 0 && t1 < 2) {
-            print("   (DUE TO ");
-            if (t1 != 0)
-                print("INCREASED ");
-            print("AIR AND WATER POLLUTION FROM FOREIGN INDUSTRY.)\n");
-        }
-        q = Math.floor((j - u2) * (w / 2));
-        print("MAKING " + q + " RALLODS.\n");
-        a = Math.floor(a + q);
-        v1 = Math.floor(((b - p1) * 22) + (Math.random() * 500));
-        v2 = Math.floor((2000 - d) * 15);
-        print(" YOU MADE " + Math.abs(Math.floor(v1 - v2)) + " RALLODS FROM TOURIST TRADE.\n");
-        if (v2 != 0 && v1 - v2 < v3) {
-            print("   DECREASE BECAUSE ");
-            g1 = 10 * Math.random();
-            if (g1 <= 2)
-                print("FISH POPULATION HAS DWINDLED DUE TO WATER POLLUTION.\n");
-            else if (g1 <= 4)
-                print("AIR POLLUTION IS KILLING GAME BIRD POPULATION.\n");
-            else if (g1 <= 6)
-                print("MINERAL BATHS ARE BEING RUINED BY WATER POLLUTION.\n");
-            else if (g1 <= 8)
-                print("UNPLEASANT SMOG IS DISCOURAGING SUN BATHERS.\n");
-            else if (g1 <= 10)
-                print("HOTELS ARE LOOKING SHABBY DUE TO SMOG GRIT.\n");
-        }
-        v3 = Math.floor(a + v3);    // Probable bug from original game
-        a = Math.floor(a + v3);
-        if (b5 > 200) {
-            print("\n");
-            print("\n");
-            print(b5 + " COUNTRYMEN DIED IN ONE YEAR!!!!!\n");
-            print("DUE TO THIS EXTREME MISMANAGEMENT, YOU HAVE NOT ONLY\n");
-            print("BEEN IMPEACHED AND THROWN OUT OF OFFICE, BUT YOU\n");
-            m6 = Math.floor(Math.random() * 10);
-            if (m6 <= 3)
-                print("ALSO HAD YOUR LEFT EYE GOUGED OUT!\n");
-            else if (m6 <= 6)
-                print("HAVE ALSO GAINED A VERY BAD REPUTATION.\n");
-            else
-                print("HAVE ALSO BEEN DECLARED NATIONAL FINK.\n");
-            print("\n");
-            print("\n");
-            return;
-        }
-        if (b < 343) {
-            hate_your_guts();
-            break;
-        }
-        if (a4 / 100 > 5 && b5 - f1 >= 2) {
-            print("\n");
-            print("MONEY WAS LEFT OVER IN THE TREASURY WHICH YOU DID\n");
-            print("NOT SPEND. AS A RESULT, SOME OF YOUR COUNTRYMEN DIED\n");
-            print("OF STARVATION. THE PUBLIC IS ENRAGED AND YOU HAVE\n");
-            print("BEEN FORCED TO EITHER RESIGN OR COMMIT SUICIDE.\n");
-            print("THE CHOICE IS YOURS.\n");
-            print("IF YOU CHOOSE THE LATTER, PLEASE TURN OFF YOUR COMPUTER\n");
-            print("BEFORE PROCEEDING.\n");
-            print("\n");
-            print("\n");
-            return;
-        }
-        if (c > b) {
-            print("\n");
-            print("\n");
-            print("THE NUMBER OF FOREIGN WORKERS HAS EXCEEDED THE NUMBER\n");
-            print("OF COUNTRYMEN. AS A MINORITY, THEY HAVE REVOLTED AND\n");
-            print("TAKEN OVER THE COUNTRY.\n");
-            break;
-        }
-        if (n5 - 1 == x5) {
-            print("\n");
-            print("\n");
-            print("CONGRATULATIONS!!!!!!!!!!!!!!!!!!\n");
-            print("YOU HAVE SUCCESFULLY COMPLETED YOUR " + n5 + " YEAR TERM\n");
-            print("OF OFFICE. YOU WERE, OF COURSE, EXTREMELY LUCKY, BUT\n");
-            print("NEVERTHELESS, IT'S QUITE AN ACHIEVEMENT. GOODBYE AND GOOD\n");
-            print("LUCK - YOU'LL PROBABLY NEED IT IF YOU'RE THE TYPE THAT\n");
-            print("PLAYS THIS GAME.\n");
-            print("\n");
-            print("\n");
-            return;
-        }
-        x5++;
-        b5 = 0;
+        print("\n");
+        print("\n");
+        print("\n");
+        print("TRY AGAIN??\n");
     }
-    if (Math.random() <= 0.5) {
-        print("YOU HAVE BEEN ASSASSINATED.\n");
-    } else {
-        print("YOU HAVE BEEN THROWN OUT OF OFFICE AND ARE NOW\n");
-        print("RESIDING IN PRISON.\n");
-    }
-    print("\n");
-    print("\n");
 }
 
 main();