In SpongeBob Tower Defense by Krabby Krew, players can get Premium Dice through Playtime Prizes, opening high-tier chests like Exotic Chests, collecting Index milestone rewards, receiving developer drops during Admin Abuse events, or buying them with Robux directly beside the Premium Summon banner.

Free-to-play players primarily rely on Playtime Prizes, chest RNG, and live server events to stock up without spending Robux.

MethodSource TypeCost / RequirementNotes
Playtime PrizesOfficial Game FeatureFree (Active Lobby Playtime)Listed in Update 54 patch notes as an official free acquisition source.
Admin Abuse EventsLive Developer EventFree (Active in Server)Devs frequently drop Premium Dice bundles (from 3 up to 1,000 dice) to online players.
Treasure & Exotic ChestsIn-Game Chest DropsIn-game grinding / TokensChest openings (such as Exotic Chests earned from Boss Battles or Quests) have a chance to yield Premium Dice.
Index Rewards & PoolsIn-Game CollectionsMilestone CompletionAvailable via Index milestone claims and rare free reward rolls (e.g., 1 in 2,500 chances).
Premium Banner Side OffersIn-Game Robux Shop4,995 Robux per 25 DiceAccessible directly from the side offers menu inside the Summon area.

Free-to-Play Methods to Get Premium Dice

Playtime Prizes

According to the official Update 54 patch notes, Premium Dice were formally added to the Playtime Prizes rotation. Players earn Playtime prize rolls simply by remaining logged into the game across scheduled intervals. Keeping your character active in the lobby allows you to claim these reward rolls as the timers reset.

Live Admin Abuse and Wumbo Wednesday Drops

One of the most reliable free-to-play avenues observed by players is attending scheduled Admin Abuse sessions, including midweek "Wumbo Wednesday" events hosted by the developers. During these server-wide events, administrators give direct inventory gifts to everyone in the server. Video logs show administrators granting packages ranging from 3 to 5 Premium Dice during smaller events up to batches of 1,000 Premium Dice during major promotional drop streams.

Exotic and Treasure Chests

Premium Dice can drop directly from opening select reward chests. Players completing boss battle questlines (such as Coliseum Clash achievements) or purchasing chests through the Challenge and Raid shops have demonstrated pulling Premium Dice when opening Exotic Chests. While chest drops are subject to random chance, farming chests through high-wave challenges and boss battle milestones provides passive dice income.

Index Milestones and Reward Pools

Players can also obtain Premium Dice through the in-game Index system. Completing character and variant collections unlocks specific milestone tiers. Additionally, certain free-to-play reward roll menus tied to index completion feature Premium Dice at defined odds (such as 1 in 2,500 drop pools).

Buying Premium Dice with Robux

For players who prefer not to wait on event drops or RNG timers, Premium Dice are sold inside the Summon area. When interacting with the Premium Summon podium, side offer prompts allow players to purchase dice bundles using Robux.

Based on in-game pricing recorded during banner testing, a bundle of 25 Premium Dice costs 4,995 Robux.

What Are Premium Dice Used For?

Premium Dice serve as the exclusive summoning currency for the Premium Summon banner, which was introduced to the Summon area in Update 54.

Players roll Premium Dice on this dedicated banner to acquire high-tier and limited units that are not part of the standard gem banners:

  • Mr. Krabs Ringmaster (Prismatic): A full AoE damage dealer with an approximate 0.1% baseline drop chance (roughly 1 in 1,000 pulls).
  • Gorilla (Secret): A secret-rarity unit available from the banner.
  • Kong (Limited): A limited-category unit obtainable through dice rolls.
  • Carl: A standard pull from the premium banner lineup.

Units pulled from the Premium Summon banner can also be pulled in special variants, including Shiny versions.

Frequently Asked Questions

Can you get Premium Dice without spending Robux in SpongeBob Tower Defense?

Yes. Official patch notes confirm you can get them through lobby Playtime Prizes. Players also routinely obtain them from developer Admin Abuse drops, Exotic Chest openings, and Index milestone rewards.

How much do Premium Dice cost in the shop?

When purchased via the side offers menu at the Premium Summon banner, 25 Premium Dice cost 4,995 Robux.

Do normal gem summons use Premium Dice?

No. Standard and boosted banners use standard Gems or Magic Conches. Premium Dice are strictly reserved for the Premium Summon banner podium.