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Zombie Builder Defense 2
Defend against hordes of zombies in this fun filled top-down shooter. Build and upgrade your base, unlock powerful guns, and take on challenging bosses with up to 4 players in online co-op. Play minigames to earn bonuses and survive the zombie apocalypse one night at a time!
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via SteamSpy as of 2026-05-13.
“such a creative, cute little game. defo try it :)”
— a player, Steam review · 2 hrs playedLatest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Our Latest Game: Observe and Report!
If you enjoy observation style games, we've just fully released our latest masterpiece, Observe and Report! Survive the night alone, or play with friends, by spotting and reporting anomalies in 6 spoo
Rank Progress Unlock Fix!
There has been a long existing bug that caused players not to be able to unlock the rank 90+ characters. We have fixed this issue and they should now properly unlock. Players will see all ranks that t
The Attachment Rework Patch!
We have reworked the values for all attachments to be more unique while leveling the weapons. Attachments will now mostly effect a single stat until the final attachment. We have removed rarity from a
Bug Fix - Black screen upon loading
We have fixed a game breaking bug that would cause a black screen upon loading of the game. This was caused when a player would run the game offline; the game would fail to move to offline mode and in
Major Bug Fixes!
Foreign Language keyboards, such as Japanese, Korean, or Chinese, should no longer break the game when pressing the "Chat" key. This has been an elusive bug that has existed since the game launch. Ple
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-13.
| Genres | Action, Indie |
| Player tags | Action · Arcade · Shooter · Shoot 'Em Up · Top-Down Shooter · Top-Down · Building · Zombies · Post-apocalyptic · Base-Building · Class-Based · Gun Customization (SteamSpy community voting) |
| Features | Single-player · Multi-player · Co-op · Online Co-op · Steam Achievements · Partial Controller Support · Steam Cloud · Family Sharing |
| Languages | English * , French, German, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Polish, Traditional Chinese, Filipino * |
| Achievements | 36 |
| Estimated owners | 50,000 – 100,000 (SteamSpy) |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: Intel i5 6600K / Ryzen 3 1300 Memory: 8 GB RAM Graphics: RX 580 / GTX 1060 Storage: 2 GB available space