Pokemon TCG Pocket players are asking the developers to give them more slots for building new decks, feeling that the current total is far too small with the expanding cardpool. While many fans likely started the mobile TCG for its wealth of collectible digital cards and free packs, the game boasts a robust battling system as well. The game features several differences from its physical counterpart, with players able to use Supporters when going first and an overhauled Energy system. Now, fans are asking for a major upgrade for the game's deck-building.