# Special in Game Feature

A) Surrender

Surrender is permitted at anytime during gameplay after the first round is completed. When a player chooses to surrender, he will be eliminated from the game.

B) Extra Time

There is a limitation of action time each round for each player. Player must make his move before the time bar is emptied. However, a player can choose to burn [MCC](/whitepaper/tokenomics/mcc-utility-token.md) and get an extra 15 seconds of time.

**The cost of using extra time is :** <img src="/files/duALBqSjz4AdcPfZvOcN" alt="" data-size="original">

**N is the number of times extra time feature is used in a game.**

C) Ultimate

Each NFT character has its own unique skill. When in-game Ultimate bar is at 100% and a player still has moves to take, he will be able to use the Ultimate. And ultimate bar can be charged by matching BLUE colored pieces.

**Note: using Ultimate does not cost any additional moves.**

D) Tricks

Various little tricks such as "reshuffle map layout" , "remove one single piece" will be provided randomly to each player at the beginning of the match. The system may also airdrop tricks in the middle of gameplay based on one's NFT Luck Attribute Points. As the project grows, we will implement more and more in-game tricks.&#x20;

**Introduction chapter of tricks:**&#x20;

| Level | Name          | Effects                                                    |
| ----- | ------------- | ---------------------------------------------------------- |
| Lv1   | Hammer        | Eliminates a specified piece.                              |
| Lv1   | Refresh       | Rearranges the map.                                        |
| Lv2   | Bluer         | Adds more blue gems to the map.                            |
| Lv2   | Lightning     | Changes two random pieces into lightning.                  |
| Lv2   | Super Shuffle | Rearranges the map and adds special pieces.                |
| Lv2   | Mini Switch   | Swaps the positions of two specified adjacent pieces.      |
| Lv2   | Overtime      | Extra round for both players (only be used at final round) |
| Lv3   | Detonator     | Detonates all special pieces on the map.                   |
| Lv3   | Mini Master   | Randomly eliminates 3 times.                               |
| Lv3   | Teleport      | Switch the position of two specified pieces                |
| Lv4   | Silence       | Opponent cannot use Tricks on the next turn.               |
| Lv4   | Master Merlin | Eliminate one specified column                             |
| Lv4   | Bomb Express  | Drop and detonate a bomb in the center of the map          |

\* Minimum Luck attribute points required for trick Lv1 , Lv2, Lv3 and Lv4 to have a chance to be airdropped are : 1,11,51 and 101 respectively.&#x20;

**Note: using tricks does not cost any move steps.**

E) Extra Move

When a player eliminates 4 or more pieces with the same color in one move, he will be rewarded an extra move in that round.&#x20;


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