Build and Kill Zombies Wiki
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Build and Kill Zombies Updates

Every entry notes what changed in the game and which pages on this site were re-checked as a result. Newest first.

  1. game-updateapi

    API snapshot refresh

    Games API snapshot taken at 2026-10-24 13:47:45Z: name still Build and Kill Zombies, visits 61,074,636, favorites 1,294,426, and a point sample of 5,860 playing. Max players is still 5. The public description is unchanged — the developer still describes building the car, adding weapons, crushing zombie waves, and earning cash, with no redeem codes — and no changelog or patch notes exist for this game, so nothing else is inferred from the snapshot. Canonical values updated in content/roblox-data.ts; codes, wiki, and guides were not re-checked this cycle.

  2. codeswikigame-update

    Crypt code batch, Hollow Dungeon page, API snapshot

    Codes re-checked against the 2026-10-18 Eurogamer table, the 2026-10-22 PCGamesN table, and the buildandkillzombies.wiki summary. Ten active: HOLLOW, HOLLOWKING, CRYPTCRAWLER, DOCTORSORDERS, TRUSTTHEJUICE, FORGE, IAMPRO, COMMUNITY, CashDrop, MOREFRIENDS. ZEUS moved to expired after Eurogamer's 2026-10-18 update; PCGamesN still lists it, so the conflict is recorded and it stays inactive. New wiki page /hollow-dungeon/ covers Part II (window ends 2026-10-24 14:00 UTC), Crypt Tokens, the Shop redeem layout, and the 1,000 Studs gate on IAMPRO. Badge API on 2026-10-22 still three badges: Welcome! 14,606,778 (past day 60,110), Hacker Event 2026 7,706,374 (past day 0), You defeated the King 1x1x1x1 1,807,261 (past day 0); no Hollow or Crypt badge. Games API: visits 59,699,910, favorites 1,278,288, playing point sample 6,068, updated 2026-10-19T17:43:22Z.

  3. game-updatewiki

    API snapshot and Hollow Dungeon window

    Games API name is still Build and Kill Zombies. The universe updated stamp moved to 2026-10-10T17:46:42.157Z. Visits 52,209,019, favorites 1,172,140, and a point sample of 24,272 playing. The public description is still the generic build, weapons, and zombie-wave text, with no redeem codes. The active code list was not retested in-game and stays the 2026-09-29 multi-source list. Badge API the same day: three badges, no Zeus badge, and no Hollow Dungeon badge. Welcome! 13,335,088 awards, past day 215,796, still awarding, published win rate 0.547. Hacker Event 2026 is still 7,706,374 with past day 0. You defeated the King 1x1x1x1 is 1,807,261 with past day 0, so it is no longer being awarded. That past-day zero does not say the boss was deleted. Roblox lists HOLLOW DUNGEON EVENT from 2026-10-10 14:00 UTC through 2026-10-17 14:00 UTC, subtitle HOW FAR CAN YOU GO?, description "The portal has awakened... What waits on the other side?" A second listing, titled ???, subtitle HOLLOW DUNGEON - PART II, runs 2026-10-17 14:00 UTC through 2026-10-24 14:00 UTC, description "Power doesn't end in the dungeon..." This pass does not add dungeon floors, fragments, rewards, or codes from video titles.

  4. codeswiki

    Codes recheck, badge correction, Zeus page

    Codes were re-checked against GamesRadar (last updated 28 September 2026), Game Code Guides (last checked September 28, 2026), and Pro Game Guides (September 26, 2026). This site did not retest them in-game. Active set: ZEUS, IAMPRO, COMMUNITY, CashDrop, MOREFRIENDS. HACKER and 1x1x1x1 moved to expired. Badge API the same day: Hacker Event 2026 is no longer awarding (past day 0); Welcome! and You defeated the King 1x1x1x1 are still awarding; no Zeus badge. New wiki page /zeus-event/. Games API snapshot refreshed — name still Build and Kill Zombies, updated 2026-09-28T19:16:01.5589984Z, visits 33,190,940, favorites 877,053. Playing was a point sample of 35,629. No patch notes are inferred from that timestamp.

  5. siteanalytics

    Google Search Console and GA4 connected

    The domain is verified in Search Console via DNS and the sitemap has been submitted. GA4 is live with stream G-FHZLV97L80, including custom events: planner_goal (upgrade planner use), odds_target (roll odds calculator use), and walkthrough_nav (walkthrough prev/next clicks) alongside GA4's enhanced-measurement events.

  6. siteguides

    Five-part walkthrough published

    A complete path for brand-new players: Part 1 covers how the game works and every UI element, Part 2 the parts and progression systems, Part 3 the first run step by step, Part 4 the mid-game loop, and Part 5 blueprints, bosses and endgame. Eight topic guides remain for deep dives.

  7. siteseo

    SEO fixes: www redirect, sitemap, keyword split

    www subdomain now 301s to the apex domain, the sitemap no longer lists noindex pages, and page titles were adjusted so each page targets one primary keyword.

  8. site

    Site launched

    Initial coverage: verified codes, the full engine odds ladder (1 in 3 to 1 in 12,500), parts database, skill prices, shop lists, boss and event pages, six guides, and the upgrade planner. All observed values carry video IDs and timestamps.

  9. codes

    Codes cross-verified

    Five codes (COMMUNITY, CashDrop, MOREFRIENDS, HACKER, 1x1x1x1) confirmed against multiple independent sources plus in-game footage before listing. No expired codes currently on record.

  10. game-update

    Game update check

    The in-game what's-new panel lists: limited-time turbo items, lucky blocks, a Scooter vehicle, a Cursed Katana weapon, a COMEBACK code, and a 60% Gamepass sale. Pages re-checked: codes, vehicles, supports.