Lionheart Studio has added a Carnival Dungeon to its hack-and-slash roguelike game, 'Valhalla Survival'.

The event runs until September 2, and players can earn 'Festival Hats' for every mission completed. The number of Festival Hats rewarded increases with difficulty, and they can be exchanged for items such as Unique Grade Hero Weapon Exchange Tickets and T7 Gem Summon Tickets.

A 'Golden Roulette' event will run until August 26, where players can spin the wheel using Gold Stones. Gold Stones can be obtained by completing specific missions such as consuming stamina, dismantling equipment, and synthesizing gems. In this event, players can acquire Gold Tokens for weapon summons and Legendary Weapon Summon Tickets.

The 'Challenge! Assemble at the Battlefield of Proof!' event will be held on the official lounge and Discord until August 25. All participants who play and verify their completion of the Battlefield of Proof will be rewarded with Gold and stamina.

In addition, the developer has released a monthly coupon containing 500 Diamonds, 5 Glory Weapon Summon Tickets, and 5 Glory Gem Summon Tickets, as well as a Liberation Day commemorative coupon providing 20 Glory Weapon Summon Tickets and 100 Blessing Weapon Summon Tickets, available on the official website, lounge, and Discord.

More details can be found on the official Valhalla Survival lounge.