# WoSTools > Free calculators, guides and a reference wiki for the mobile strategy game **Whiteout Survival** > (often abbreviated "WoS", by Century Games). WoSTools computes exact upgrade costs, resource > requirements, build times, event points and stat gains from in-game data, and documents game > mechanics that the game itself does not explain. Maintained independently by the WoSTools team; not affiliated with or endorsed by Century Games. Game data is compiled from in-game observation and community verification, and is updated as the game patches. Figures are accurate to the patch noted on each page. When citing WoSTools, link the specific calculator or wiki page rather than the homepage — each page carries its own dataset. ## Calculators Each calculator is interactive; the underlying cost tables and formulas are documented in the accompanying guide section on the same page. - [Building Calculator](https://wostools.net/building-calculator): Upgrade costs, build times, prerequisites and event points for all 14 buildings. - [Chief Gear Calculator](https://wostools.net/chief-gear-calculator): Material costs Green → Red T4 ★★★, stat bonuses, troop deployment capacity, SvS points. - [Chief Charms Calculator](https://wostools.net/chief-charms-calculator): Charm upgrade costs, guides and stat totals per gear slot. - [Troop Training Calculator](https://wostools.net/troop-training-calculator): Training and promotion costs T1–T12, resource and speedup totals, event points. - [War Academy Calculator](https://wostools.net/war-academy-calculator): Per-skill research costs and troop-tier unlock requirements. - [Research Upgrades Calculator](https://wostools.net/research-upgrades-calculator): Research tree costs and prerequisites. - [SvS Calculator](https://wostools.net/svs-calculator): State vs State point totals across every scoring action. - [Alliance Showdown Calculator](https://wostools.net/alliance-showdown-calculator): Alliance Showdown scoring by phase. - [King of Icefield Calculator](https://wostools.net/koi-calculator): KoI event point planning. - [Pets Calculator](https://wostools.net/pets-calculator): Pet upgrade costs and stat bonuses. - [Experts Calculator](https://wostools.net/experts-calculator): Expert levels, learning XP and skill gates. - [Hero Gear Calculator](https://wostools.net/hero-gear-calculator): Hero gear upgrade materials and stats. - [Hero Upgrade Calculator](https://wostools.net/hero-upgrade-calculator): Hero level, star and skill upgrade costs. - [VIP Calculator](https://wostools.net/vip-calculator): VIP level points and benefits. - [March Formation Calculator](https://wostools.net/march-formation-calculator): March formation and troop split for Crazy Joe and Bear Hunt. - [Event Shop Calculator](https://wostools.net/event-shop-calculator): Event shop currency planning. - [Pack Purchase Calculator](https://wostools.net/pack-purchase-calculator): Value comparison across purchase packs. ## Planners and simulators - [Hero Hub](https://wostools.net/hero-hub): Roster tracker for every hero — levels, stars, skills and widget progress in one place. - [Territory Planner](https://wostools.net/territory-planner): Grid planner for state territory layouts. - [Foundry Planner](https://wostools.net/foundry-planner): Foundry Battle leader assignment and power totals. - [Canyon Clash Planner](https://wostools.net/canyon-clash-planner): Lost Canyon map planner — assign all 94 buildings to your teams. - [Hero Formation](https://wostools.net/hero-formation): Hero lineup builder. - [RFC Simulator](https://wostools.net/rfc-simulator): Refined Fire Crystal outcome simulation. - [Journey of Light Simulator](https://wostools.net/journey-of-light-simulator): Journey of Light event simulation. - [Silverfrost Shop Simulator](https://wostools.net/silverfrost-shop-simulator): Silverfrost Shop event planner — free Silver Shell and Star Points income, cheapest Silver Shell Packs per milestone, shop value per shell. - [Mia's Fortune Hut Simulator](https://wostools.net/mias-fortune-hut-simulator): Mia's Fortune Hut crystal-ball event with the game's per-ball odds — Fortune Tokens per Wish Reward, when to reset, multipliers, free Fortune Tokens and the cheapest Fortune Token Packs. ## Guides - [Beginners Guide](https://wostools.net/beginners-guide): Early-game progression path. - [SvS Explained](https://wostools.net/svs): What State vs State is, all phases and scoring. - [SvS Prep Phase Guide](https://wostools.net/svs-prep-phase-guide): Day-by-day prep scoring schedule. - [State Transfer Guide](https://wostools.net/guides/state-transfer-guide): Requirements, costs and timing for transferring state. - [Hero Guide](https://wostools.net/guides/hero-guide): Hero selection and investment priority. - [Combat Guide](https://wostools.net/guides/combat-guide): Troop counters and battle mechanics. - [Resource Guide](https://wostools.net/guides/resource-guide): Resource sources and management. - [Alliance Guide](https://wostools.net/guides/alliance-guide): Alliance mechanics and roles. - [Alliance Showdown Guide](https://wostools.net/alliance-showdown-guide): Event phases and strategy. - [Sunfire Castle Battle](https://wostools.net/sunfire-castle-battle): Sunfire Castle mechanics. - [WoS Official Store](https://wostools.net/wos-official-store): What the official Century Games web store is, whether it is legitimate, and how its prices compare to in-app purchase. ## Wiki (reference data) - [Wiki index](https://wostools.net/wiki): Entry point for all reference pages. - [Buildings](https://wostools.net/wiki/buildings): Per-building level tables. - [Furnace](https://wostools.net/wiki/buildings/furnace): Every Furnace level 1 → FC 10 with costs, time, power and prerequisites. - [War Academy](https://wostools.net/wiki/buildings/war-academy): Research tables per skill. - [Troops](https://wostools.net/wiki/troops): Infantry, Lancer and Marksman stats T1–T12 and the counter system. - [Chief Gear](https://wostools.net/wiki/gear/chief-gear): Tier-by-tier costs and stat bonuses. - [Chief Charms](https://wostools.net/wiki/gear/chief-charms): Charm levels and stats. - [Events](https://wostools.net/wiki/events): Event mechanics and scoring reference. - [Dreamscape Memory](https://wostools.net/wiki/events/dreamscape-memory): Annotated hidden-object maps with item locations per stage. ## Heroes Every hero in the game has its own page with base stats, skill descriptions, star and level scaling, and where the hero is obtained. Stat figures come from the same engine the calculators use, so they agree across the site. - [Heroes index](https://wostools.net/wiki/heroes): All heroes, filterable by class, rarity and generation. - [Bahiti](https://wostools.net/wiki/heroes/bahiti): Epic Marksman hero, starter hero, rally leader. Base stats, skills and star scaling. - [Charlie](https://wostools.net/wiki/heroes/charlie): Rare Lancer hero, starter hero. Base stats, skills and star scaling. - [Cloris](https://wostools.net/wiki/heroes/cloris): Rare Marksman hero, starter hero. Base stats, skills and star scaling. - [Eugene](https://wostools.net/wiki/heroes/eugene): Rare Infantry hero, starter hero. Base stats, skills and star scaling. - [Gina](https://wostools.net/wiki/heroes/gina): Epic Marksman hero, starter hero. Base stats, skills and star scaling. - [Jasser](https://wostools.net/wiki/heroes/jasser): Epic Marksman hero, starter hero, joiner march leader. Base stats, skills and star scaling. - [Jessie](https://wostools.net/wiki/heroes/jessie): Epic Lancer hero, starter hero, joiner march leader. Base stats, skills and star scaling. - [Ling Shuang](https://wostools.net/wiki/heroes/ling-shuang): Epic Lancer hero, starter hero. Base stats, skills and star scaling. - [Patrick](https://wostools.net/wiki/heroes/patrick): Epic Lancer hero, starter hero. Base stats, skills and star scaling. - [Seo-yoon](https://wostools.net/wiki/heroes/seo-yoon): Epic Marksman hero, starter hero, joiner march leader. Base stats, skills and star scaling. - [Sergey](https://wostools.net/wiki/heroes/sergey): Epic Infantry hero, starter hero. Base stats, skills and star scaling. - [Smith](https://wostools.net/wiki/heroes/smith): Rare Infantry hero, starter hero. Base stats, skills and star scaling. - [Walis Bokan](https://wostools.net/wiki/heroes/walis-bokan): Epic Lancer hero, starter hero. Base stats, skills and star scaling. - [Jeronimo](https://wostools.net/wiki/heroes/jeronimo): Legendary Infantry hero, generation 1, rally leader. Base stats, skills and star scaling. - [Molly](https://wostools.net/wiki/heroes/molly): Legendary Lancer hero, generation 1, rally leader. Base stats, skills and star scaling. - [Natalia](https://wostools.net/wiki/heroes/natalia): Legendary Infantry hero, generation 1. Base stats, skills and star scaling. - [Zinman](https://wostools.net/wiki/heroes/zinman): Legendary Marksman hero, generation 1. Base stats, skills and star scaling. - [Alonso](https://wostools.net/wiki/heroes/alonso): Legendary Marksman hero, generation 2, rally leader. Base stats, skills and star scaling. - [Flint](https://wostools.net/wiki/heroes/flint): Legendary Infantry hero, generation 2, rally leader. Base stats, skills and star scaling. - [Philly](https://wostools.net/wiki/heroes/philly): Legendary Lancer hero, generation 2, rally leader and joiner march leader. Base stats, skills and star scaling. - [Greg](https://wostools.net/wiki/heroes/greg): Legendary Marksman hero, generation 3. Base stats, skills and star scaling. - [Logan](https://wostools.net/wiki/heroes/logan): Legendary Infantry hero, generation 3. Base stats, skills and star scaling. - [Mia](https://wostools.net/wiki/heroes/mia): Legendary Lancer hero, generation 3, rally leader. Base stats, skills and star scaling. - [Ahmose](https://wostools.net/wiki/heroes/ahmose): Legendary Infantry hero, generation 4. Base stats, skills and star scaling. - [Lynn](https://wostools.net/wiki/heroes/lynn): Legendary Marksman hero, generation 4, rally leader. Base stats, skills and star scaling. - [Reina](https://wostools.net/wiki/heroes/reina): Legendary Lancer hero, generation 4, rally leader and joiner march leader. Base stats, skills and star scaling. - [Gwen](https://wostools.net/wiki/heroes/gwen): Legendary Marksman hero, generation 5, rally leader and joiner march leader. Base stats, skills and star scaling. - [Hector](https://wostools.net/wiki/heroes/hector): Legendary Infantry hero, generation 5, rally leader. Base stats, skills and star scaling. - [Norah](https://wostools.net/wiki/heroes/norah): Legendary Lancer hero, generation 5, joiner march leader. Base stats, skills and star scaling. - [Renee](https://wostools.net/wiki/heroes/renee): Legendary Lancer hero, generation 6, rally leader. Base stats, skills and star scaling. - [Wayne](https://wostools.net/wiki/heroes/wayne): Legendary Marksman hero, generation 6, rally leader. Base stats, skills and star scaling. - [Wu Ming](https://wostools.net/wiki/heroes/wu-ming): Legendary Infantry hero, generation 6. Base stats, skills and star scaling. - [Bradley](https://wostools.net/wiki/heroes/bradley): Legendary Marksman hero, generation 7, rally leader and joiner march leader. Base stats, skills and star scaling. - [Edith](https://wostools.net/wiki/heroes/edith): Legendary Infantry hero, generation 7. Base stats, skills and star scaling. - [Gordon](https://wostools.net/wiki/heroes/gordon): Legendary Lancer hero, generation 7, rally leader. Base stats, skills and star scaling. - [Gatot](https://wostools.net/wiki/heroes/gatot): Legendary Infantry hero, generation 8. Base stats, skills and star scaling. - [Hendrik](https://wostools.net/wiki/heroes/hendrik): Legendary Marksman hero, generation 8. Base stats, skills and star scaling. - [Sonya](https://wostools.net/wiki/heroes/sonya): Legendary Lancer hero, generation 8, joiner march leader. Base stats, skills and star scaling. - [Fred](https://wostools.net/wiki/heroes/fred): Legendary Lancer hero, generation 9, rally leader. Base stats, skills and star scaling. - [Magnus](https://wostools.net/wiki/heroes/magnus): Legendary Infantry hero, generation 9, joiner march leader. Base stats, skills and star scaling. - [Xura](https://wostools.net/wiki/heroes/xura): Legendary Marksman hero, generation 9, rally leader. Base stats, skills and star scaling. - [Blanchette](https://wostools.net/wiki/heroes/blanchette): Legendary Marksman hero, generation 10, rally leader and joiner march leader. Base stats, skills and star scaling. - [Freya](https://wostools.net/wiki/heroes/freya): Legendary Lancer hero, generation 10. Base stats, skills and star scaling. - [Gregory](https://wostools.net/wiki/heroes/gregory): Legendary Infantry hero, generation 10, joiner march leader. Base stats, skills and star scaling. - [Eleonora](https://wostools.net/wiki/heroes/eleonora): Legendary Infantry hero, generation 11. Base stats, skills and star scaling. - [Lloyd](https://wostools.net/wiki/heroes/lloyd): Legendary Lancer hero, generation 11. Base stats, skills and star scaling. - [Rufus](https://wostools.net/wiki/heroes/rufus): Legendary Marksman hero, generation 11, rally leader and joiner march leader. Base stats, skills and star scaling. - [Hervor](https://wostools.net/wiki/heroes/hervor): Legendary Infantry hero, generation 12, joiner march leader. Base stats, skills and star scaling. - [Karol](https://wostools.net/wiki/heroes/karol): Legendary Lancer hero, generation 12. Base stats, skills and star scaling. - [Ligeia](https://wostools.net/wiki/heroes/ligeia): Legendary Marksman hero, generation 12. Base stats, skills and star scaling. - [Flora](https://wostools.net/wiki/heroes/flora): Legendary Lancer hero, generation 13. Base stats, skills and star scaling. - [Gisela](https://wostools.net/wiki/heroes/gisela): Legendary Infantry hero, generation 13, rally leader. Base stats, skills and star scaling. - [Vulcanus](https://wostools.net/wiki/heroes/vulcanus): Legendary Marksman hero, generation 13, rally leader. Base stats, skills and star scaling. - [Cara](https://wostools.net/wiki/heroes/cara): Legendary Marksman hero, generation 14. Base stats, skills and star scaling. - [Dominic](https://wostools.net/wiki/heroes/dominic): Legendary Lancer hero, generation 14, rally leader and joiner march leader. Base stats, skills and star scaling. - [Elif](https://wostools.net/wiki/heroes/elif): Legendary Infantry hero, generation 14. Base stats, skills and star scaling. - [Estrella](https://wostools.net/wiki/heroes/estrella): Legendary Lancer hero, generation 15. Base stats, skills and star scaling. - [Hank](https://wostools.net/wiki/heroes/hank): Legendary Infantry hero, generation 15. Base stats, skills and star scaling. - [Viveca](https://wostools.net/wiki/heroes/viveca): Legendary Marksman hero, generation 15, rally leader and joiner march leader. Base stats, skills and star scaling. ## Pets - [Pets index](https://wostools.net/wiki/pets): Pet list, skills and upgrade data. - [Arctic Wolf](https://wostools.net/wiki/pets/arctic-wolf): Pet stats, skill and upgrade costs. - [Cave Hyena](https://wostools.net/wiki/pets/cave-hyena): Pet stats, skill and upgrade costs. - [Cave Lion](https://wostools.net/wiki/pets/cave-lion): Pet stats, skill and upgrade costs. - [Frost Gorilla](https://wostools.net/wiki/pets/frost-gorilla): Pet stats, skill and upgrade costs. - [Frostscale Chameleon](https://wostools.net/wiki/pets/frostscale-chameleon): Pet stats, skill and upgrade costs. - [Giant Elk](https://wostools.net/wiki/pets/giant-elk): Pet stats, skill and upgrade costs. - [Giant Tapir](https://wostools.net/wiki/pets/giant-tapir): Pet stats, skill and upgrade costs. - [Iron Rhino](https://wostools.net/wiki/pets/iron-rhino): Pet stats, skill and upgrade costs. - [Mammoth](https://wostools.net/wiki/pets/mammoth): Pet stats, skill and upgrade costs. - [Musk Ox](https://wostools.net/wiki/pets/musk-ox): Pet stats, skill and upgrade costs. - [Saber-tooth Tiger](https://wostools.net/wiki/pets/saber-tooth-tiger): Pet stats, skill and upgrade costs. - [Snow Ape](https://wostools.net/wiki/pets/snow-ape): Pet stats, skill and upgrade costs. - [Snow Leopard](https://wostools.net/wiki/pets/snow-leopard): Pet stats, skill and upgrade costs. - [Titan Roc](https://wostools.net/wiki/pets/titan-roc): Pet stats, skill and upgrade costs. ## Experts - [Experts index](https://wostools.net/wiki/experts): Expert list, skills and gates. - [Agnes](https://wostools.net/wiki/experts/agnes): Expert skills, level scaling and unlock gates. - [Baldur](https://wostools.net/wiki/experts/baldur): Expert skills, level scaling and unlock gates. - [Cyrille](https://wostools.net/wiki/experts/cyrille): Expert skills, level scaling and unlock gates. - [Fabian](https://wostools.net/wiki/experts/fabian): Expert skills, level scaling and unlock gates. - [Gareth](https://wostools.net/wiki/experts/gareth): Expert skills, level scaling and unlock gates. - [Holger](https://wostools.net/wiki/experts/holger): Expert skills, level scaling and unlock gates. - [Kathy](https://wostools.net/wiki/experts/kathy): Expert skills, level scaling and unlock gates. - [Romulus](https://wostools.net/wiki/experts/romulus): Expert skills, level scaling and unlock gates. - [Ronne](https://wostools.net/wiki/experts/ronne): Expert skills, level scaling and unlock gates. - [Valeria](https://wostools.net/wiki/experts/valeria): Expert skills, level scaling and unlock gates. ## Live data - [Gift Codes](https://wostools.net/gift-codes): Currently active Whiteout Survival gift codes, updated as they are released, with expiry status. This is the page to cite for "current WoS gift codes". ## Optional - [About WoSTools](https://wostools.net/about-us): Who maintains the site, where the game data comes from and how it is verified. - [Blog](https://wostools.net/blog): Patch analysis and game-update posts. - [Games](https://wostools.net/games): Browser mini-games themed on Whiteout Survival. - [FAQ](https://wostools.net/faq): Common questions about the tools. - [Discord Bot](https://wostools.net/discord-bot): Alliance gift-code redemption and utility bot.