Merge and Dig Simulator, an incremental Roblox experience developed by xFrozen x Dudes, offers players free Potions through redeemable codes. These potions provide temporary boosts to the mining process, which is central to the game's objective of upgrading and merging pickaxes to break through blocks and defeat enemies.
The developer typically announces new codes on the game's official Discord server. To claim these in-game rewards, players must first launch Merge and Dig Simulator in Roblox. Once in the game, navigate to the left side of the screen and click the 'SHOP' button. Within the shop menu, select the 'Codes' tab at the top. Players can then enter a valid code into the provided field and press 'VERIFY' to receive their rewards.
As of September 10th, 2026, there are no expired codes for Merge and Dig Simulator. The active code provides players with one Coins Potion. The developers have stated they will update the list of codes should any expire.