diff --git a/vacation.p8 b/vacation.p8
index 47c8029..0a73e93 100644
--- a/vacation.p8
+++ b/vacation.p8
@@ -382,8 +382,13 @@ function wave(toff)
  return 2.5 * sin((t()+toff)>>1)
 end
 
-waves={}
-mknew(waves)
+sea = {}
+mknew(sea)
+
+function sea:draw()
+ rectfill(0, 72+wave(), 128, 84, 1)
+
+end
 
 arcade_level = {
  score=0,
@@ -393,8 +398,7 @@ mknew(arcade_level, function(x)
  x.phin = toyphin.new{splasher=x}
  -- TODO: decent looking sky and sea
  x.sky = bg.new{c=12}
- x.sea = bg.new{y=72, c=1}
- x.waves = waves.new()
+ x.sea = sea.new()
  -- event list includes words
  x.e = event_list.new()
  -- TODO: score renderer
@@ -453,12 +457,12 @@ end
 -- single sprite is bigger on
 -- the sprite sheet but easier
 -- to render.
-phin_nrm_pal = {
+game_nrm_pal = {
  [2]=2,
- [7]=7,
+ [7]=7, 
  [14]=14,
 }
-phin_uw_pal = {
+game_uw_pal = {
  [2]=130,
  [7]=13,
  [14]=141,
@@ -474,8 +478,8 @@ function setup_arcade_pal()
  memset(0x5f79,0xff,7)
  pal()
  pal(identity, 2)
- pal(phin_nrm_pal, 1)
- pal(phin_uw_pal, 2)
+ pal(game_nrm_pal, 1)
+ pal(game_uw_pal, 2)
 end
 
 phinstate_nrm = {