Forced ads can be skipped.

There are forced mid-game ads, but they can be skipped. First, close the current game window and relaunch it. A pop-up will appear. Press "Continue" on the right to resume your game. You can choose one buff from the list that appears on each floor, and you get one free refresh per floor. The 'integer' in the buff list refers to base damage. Depending on the dice combinations or the sum of numbers, it's added to the base damage (integer) according to the combination, and then multiplied by buffs to calculate total damage. With the right combinations and total integer sum, normal hits can easily exceed 20,000 damage. It might still be in development or lack content, but it's enjoyable as it is. The difference from poker hands is that you get five cards of the same number, and if you have enough buffs, the damage amplification is significant. The bag icon in the top left shows the amount of 'integer' collected during gameplay. Below that are runes, which can be used to invest in stats and options for each combination to amplify damage or critical hit rate.