Spend 1,000,000 Haze
Accumulating and spending a substantial amount of Haze, such as the 1,000,000 Haze required for this achievement, is a testament to your dedication and success in Code Vein II. Haze serves as the primary currency and experience points in the game, essential for leveling up your character, purchasing new Blood Codes from merchants like the Queen's Knight, and upgrading your weaponry at the Mistle. Reaching this expenditure milestone means you've likely engaged in countless battles, defeated numerous formidable foes, and perhaps even invested heavily in acquiring rare items or materials from vendors in the Provisional Government Center. The most efficient way to farm Haze is by repeatedly clearing challenging areas with high enemy density and good Haze yields, such as the Depths: Queen's Chamber or the latter half of the City of Swallowing. Consider equipping a Blood Code with a Haze-boosting passive ability, like the "Haze Up" Gift found on certain Blood Codes, which can increase your Haze gain by up to 10% per enemy defeated. Furthermore, utilizing the "Haze Siphon" active Gift can also contribute significantly by draining Haze directly from enemies, especially during boss fights where they have a large health pool.
When aiming to spend 1,000,000 Haze, strategic planning is key. Prioritize spending on essential upgrades that will directly impact your combat effectiveness. This includes investing in higher-tier Blood Codes, such as the "Berserker" or "Revenant's Gambler", which offer powerful offensive capabilities. Don't neglect weapon and Blood Vein upgrades; a fully upgraded weapon can drastically reduce the time it takes to defeat enemies, thus increasing your Haze farming efficiency. Merchants often have limited stock, so regularly check their inventories for new items and materials. A common mistake is hoarding Haze for too long, only to lose a significant portion of it upon death. Therefore, it's advisable to spend your Haze regularly on meaningful upgrades or consumables like "Queenslayer's Blood" to replenish your healing items. Actively seeking out and defeating optional bosses and completing challenging exploration routes will also provide substantial Haze rewards, accelerating your progress towards this significant expenditure goal. Remember that certain vendors, like the one found in the Crypt of the Holy King, offer unique items that can be very costly but also incredibly beneficial.