KR is the most frequent mobile game i've played for these 4 years but recently the dev just "shut" the game and run it on the Life-Support mode. This game is really good, they took an extreme path which is removing the Character gacha system such as a hero's shard where you need to collect a certain amount of the same hero to upgrade it to the next level, King's Raid does not have that system But the recent update just blatantly show us the dev are lacking people on the project, especially for these 4 - 5 months, it's getting worse after 2022 preventing a new player to join and making old player hard to recommend your game because of the lacking benefits of being a new player nor old player No active event nor passive event is running inside the game, GM and CM changed, the game full of crash for PC and Phone side, explain us their game optimization quality in their hard time. Killed the old rune system that doesn't have any issue, and failed to deliver the new ones after, resulting in huge losses progress for the players, this is the bad decision in the bad situation, rather than heal up your player base, you just buried it even deeper with the new rune system The new rune system is not improving player's game experience through the hard stages, it just downgrading the old system and making it worse, for example, you have a tank for a specific content lets say physical mob you will fortify your tank with P.DEF and P.Block with P.Block/DEF rune on your armor, and you have 3 Mana/ATK on your Unique Weapon because your tank is lacking mana. Then you wanted to do magic-related content with the same tank, you still can use the same rune on your weapon and just swap the gears that related. With this new system, you can't do that because the runes are bound on your hero, not on the gears. Now you need to spend another 3 Mana/ATK and change your physical-related runes to magic-related runes to the new rune slot. Imagine if you have a good Velkazar rune with 3 copies of those. Velkazar rune is another issue here because we can't get it easily through high content, you need to fight on the Guild Conquest to get it, and after you get the rune, you still need to gacha for the best option