I can CONFIRM it DOES NOT. The page first jumps with the multiplied exp but upon recheck in the menus they only leveled the normal amount. I'll repeat and I also speak other languages; it does NOT work in normal battles. If you keep spreading this false info the code will never get fixed, please...
That EXP multiplier posted works only on candies, is a let's go and regular battle exp multiplier possible? a *true* multiplier like in previous games in other words.
Has a "Terracrystal always filled" cheat been requested yet? The way that mechanic works is you can use it only once, then you need to recharge it at a pokemon center or with a terra crystal. So with that cheat you could terrastalize as much as you wanted every battle.
Do we have experience multipliers yet? It's lovely to be able to control how fast the team levels with battles on emulators, where you can unlock framerate and play faster as well. Love to cut down the grind.