Events

Collect excavation hammers in co-op, complete a 5×5 bingo board and exchange ancient marks. Review board rewards, the exchange shop and cumulative clear rewards.

• Digging hammer Currency used for draws in the Exploration Bingo event. Daily limit: 1,500.
• ancient mark The currency used for redemption in Discovery Bingo events.

bingo board

Use the digging hammer to complete bingo and get your rewards! 5×5 disk, draw 1 times and consume mining hammer 20. Which grid and line the rewards are placed on is random each time. The following table shows how many various rewards there are.

type	award	quantity
lattice	Gold 100	10 grid
lattice	Gold 300	5 grid
lattice	Gold 500	1 grid
lattice	Ancient Mark 1	8 grid
lattice	Ancient Mark 3	1 grid
Connect	Gold 2,000	5 items
Connect	Ancient Mark 5	5 items
corner	Ancient Mark 15	1

exchange house

Exchange it with an ancient mark. The purchase limit is based on the entire event period.

Redeem content	price	Purchase limit
Explore banner	200	1 times
Explore icon	100	1 times
explore borders	100	1 times
Gear Second icon	100	1 times
extreme border	100	1 times
Limit Cores 500	500	1 times
Solar Cores 200	200	2 times
Gear Second Cores 200	200	2 times
Dice Tree seed 1	100	2 times
Gold 100,000	200	1 times
Dice Cores 5	200	1 times

Get it for free

Available in the event store every day.

source	award	daily cap
Free every day	Digging Hammer 20	1 times
Watch ads	Ancient Mark 1	1 times

Cumulative number of passes

Additional prizes will be given when the cumulative number of passes reaches the specified number. The final reward must be selected on the event screen first, and cannot be changed after selection.

Number of passes	award
1 times	Ancient Mark 50
3 times	Ancient Mark 75
5 times	Ancient Mark 100
9 times	Ancient Mark 150
12 times	Ancient Mark 200
15 times	Choose one of Solar Core / Gear Second Core / Limit Core: 300