About Once Human

Once Human is a free-to-play post-apocalyptic open world survival game developed and published by Starry Studio, a NetEase Games subsidiary, with NetEase Games handling publishing across global platforms. It launched on PC through Steam on 9 July 2024, arrived on iOS and Android on 23 April 2025, and later reached PlayStation and Xbox as a free console release, and it remains fully live with ongoing seasonal updates. You play a Meta-Human survivor in a world warped by a substance called Stardust, gathering resources, managing hunger, thirst and Sanity, crafting weapons and building a base while facing mutated creatures in third-person shooter combat. Cross-platform play ties PC, console and mobile players to the same shared servers, mixing co-op PvE with dedicated PvP scenarios, and Steam files it under Action, Adventure, Massively Multiplayer, RPG, Simulation and Strategy.

Crystgin and Items You Can Top Up

Crystgin is the premium currency of Once Human, and it is what you spend in the in-game shop on cosmetics, fashion sets, seasonal styles and pass purchases, with bonus T-Crystgin added on top of many purchases. Once Human Crystgin packages on this page run from a small 62 Crystgin starter denomination up through 339 and 1,120 Crystgin mid-tiers, then 2,340 and 3,979 Crystgin for larger cosmetic or pass plans, and 8,075 Crystgin as the largest bulk tier for players who want to stock up for a whole scenario season. Alongside Crystgin, Once Human also lists subscription and pass items here, including the Meta Pass and the Battle Pass in its Advanced Edition and Deluxe Edition, so you can grab progression rewards and skins in the same session. Keep in mind that Starchrom, the currency spent at the Wish Machine for legendary weapon and gear blueprints, is earned through play rather than bought, so Crystgin Once Human purchases stay focused on shop items, fashion and passes.

How to Top Up Once Human at Joytify

Buying Crystgin at Joytify takes less than a minute because the order is delivered straight to your account, with no code to redeem and no launcher to open. Just make sure you have your in-game User ID ready and know which server your survivor plays on before you start.

1. Open the Once Human top up page at Joytify and pick the Crystgin denomination or pass item you want.
2. Enter your User ID and choose your server exactly as they appear in game.
3. Select your preferred payment option from the available list.
4. Check the order summary, confirm the details are correct, and complete the payment.
5. Wait a moment for the order to be processed automatically, then log in and find your Crystgin in your account balance.

Gameplay and Survivor System of Once Human

Once Human drops you into a contaminated open world where survival, crafting and shooting sit side by side. You harvest materials, craft and modify weapons from roughly 100 blueprints spread across seven weapon categories, and build a base anchored to a Territory Core that can physically pick up and relocate to a better spot on the map. Progression runs on seasonal scenario servers with wipe and restart cycles, so each season gives you a fresh start with new goals, from Silos and boss arenas for endgame PvE to faction lore and NPC questlines. Deviations, the anomalous creatures you capture, act as combat companions, base workers or resource generators, and the different scenarios such as Manibus, Way of Winter, Evolution's Call and the PvP-focused Prismverse's Clash each bring their own Deviant rosters and boss encounters.

Survivor Builds, Deviations and the Wish Machine Gacha

There is no fixed class list in Once Human. Instead you shape a custom Meta-Human survivor through Memetics, Cradle upgrades, armour sets and weapon builds such as shrapnel, bounce, fastgun and elemental damage setups, which means two players on the same server can feel completely different in a fight. Blueprint hunting happens at the Wish Machine, the gacha where Starchrom earned in game is spent on legendary weapon and gear blueprints that push your build forward. Crystgin sits on the cosmetic and pass side of that loop, so when you top up Once Human you are unlocking outfits, shop fashion and pass tracks that layer on top of the build you have already earned through play.

Why Top Up Once Human at Joytify

Joytify is a trusted place to buy Crystgin because every Once Human order is processed automatically once your payment clears, so the balance lands on your account while you are still in game. The page lists each Crystgin denomination and pass edition clearly before you pay, the checkout supports a range of payment options, and you only need your User ID and server to complete the purchase, with no account password or login handover involved. If anything looks unclear during the order, customer support is available to help, which makes Joytify a straightforward option whenever you want to recharge Crystgin for a new season, a fashion set or a Battle Pass.