Stop doing MakeX as it's not usually done that way.

main.go

@@ -239,7 +239,7 @@ func (game *Game) InitScreen() {
   if err != nil { log.Fatal(err) }
 }
 
-func MakeGame(width int, height int) (*Game) {
+func NewGame(width int, height int) (*Game) {
   var game Game
 
   game.width = width
@@ -497,7 +497,7 @@ func (game *Game) AddRooms(dead_ends []Position, size int) {
   }
 }
 
-func (game *Game) MakeMap() []Position {
+func (game *Game) NewMap() []Position {
   game.FillMap(game.level, '#')
   dead_ends := game.HuntAndKill()
 
@@ -530,11 +530,11 @@ func main() {
   if err != nil { log.Fatal(err) }
   dbg = log.New(out, "", log.LstdFlags)
 
-  game := MakeGame(27, 17)
+  game := NewGame(27, 17)
   game.InitScreen()
 
   for {
-    dead_ends := game.MakeMap()
+    dead_ends := game.NewMap()
     game.PlaceEnemies(dead_ends)
     game.Render()