crossfire

bots are now nonrefundable, so they don't display as a tech when you select them
  this might introduce some errors, please let me know if you see something
bot counts can be seen in pause menu

the final boss will spawn progressively more mobs if you don't kill it quickly enough
  levelBosses are also more likely to spawn on the final boss

added community map - crossfire
  by iNoobBoi

index.html

@@ -119,7 +119,7 @@
                         <option value="https://codepen.io/lilgreenland/full/ozXNWZ" selected>codepen: 2016</option>
                         <option value="https://codepen.io/lilgreenland/full/wzARJY">codepen: 2016</option>
                         <option value="classic/7-1-2017/">n-gon: 2017</option>
-                        <option value="classic/1-4-2018/">n-gon: 2018</option>
+                        <option value="classic/4-15-2018/">n-gon: 2018</option>
                         <option value="classic/7-11-2019/">n-gon: summer-2019</option>
                         <option value="classic/9-8-2019/">n-gon: fall-2019</option>
                     </select>