this is a commit.

- Added another counter to the Game Corner prize room, adding Abra, Clefairy and Dratini back as prizes.

- Fixed Thorn Avery's and Zeta Null's names in the credits

- Small map changes to postgame areas

- Polished the new dex entries again

- Mewtwo no longer gets Waterfall and Roar from tradebacks

- Fixed a bug where you couldn't surf in the water on the Ferry tileset

- Gave Giovanni's room the same palette as Rocket HQ

- Minor text fixes

- Fixed an issue where LAST_MAP wouldn't update when sailing to Citrine

engine/events/prize_menu.asm

@@ -88,7 +88,7 @@ GetPrizeMenuId:
 	ld bc, 6
 	call CopyData
 	ld a, [wWhichPrizeWindow]
-	cp 2        ;is TM_menu?
+	cp 3        ;is TM_menu?
 	jr nz, .putMonName
 	ld a, [wPrize1]
 	ld [wd11e], a
@@ -194,7 +194,7 @@ HandlePrizeChoice:
 	ld a, [hl]
 	ld [wd11e], a
 	ld a, [wWhichPrizeWindow]
-	cp 2 ; is prize a TM?
+	cp 3 ; is prize a TM?
 	jr nz, .getMonName
 	call GetItemName
 	jr .givePrize
@@ -211,7 +211,7 @@ HandlePrizeChoice:
 	call HasEnoughCoins
 	jr c, .notEnoughCoins
 	ld a, [wWhichPrizeWindow]
-	cp $02
+	cp $03
 	jr nz, .giveMon
 	ld a, [wd11e]
 	ld b, a