Case File: Open

Defend the desk.
Survive the workweek.

Something in the office has gained sentience, and it is not the printer's fault this time. Build a maze out of staplers, water coolers and questionable electrics, and hold the line for 100 stages of comic-horror tower defense.

Incident Report

What's actually in this building

A full campaign, a cast of increasingly unreasonable enemies, and a progression system that keeps going long after stage 100.

100-stage campaign

A finite, hand-tuned campaign with a real ending — not an infinite treadmill. Clear stage 100 and earn a permanent, shareable certificate of survival.

28 office-borne enemies

Five threat classes — Bug, Beast, Armored, Fast and Ghost — each demanding a different answer from your tower lineup. Check the Field Guide before you build blind.

9 towers, zero mercy

From the cheap-and-cheerful M1 Canon to the one-shot Dirty Bomb, every tower has a real counter-pick identity, not just a bigger number.

Rebirth & New Game+

Finish the campaign once and it's just the beginning — a veteran tier system and a rising-floor Rebirth mode keep the desk defended long-term.

Gauntlets & Neon Nights

Every 15 stages, a Gauntlet tests everything you've built. Every 5, the office goes neon after dark for a genuine change of pace.

A real story

Twenty story beats trace one consultant's rise from "new hire" to the actual source of the infestation. See below — if you dare.

Equipment Locker

The arsenal

Nine towers, built from whatever was lying around the supply closet. Full stats and counter-picks live in the Field Guide.

M1 Canon M1 Canon
Ghost Ghost
Bug Spray Bug Spray
Water Water
Big Canon Big Canon
Laser Laser
Electro Electro
SloMo SloMo
Dirty Bomb Dirty Bomb
Full requisition list →
Wanted

A sample of the infestation

28 enemy types across 5 threat classes. Here's a handful to give you the idea.

Germ Germ
Spider Spider
Bee Bee
Ghost Ghost
Filing Box Filing Box
Fatso Fatso
Pac-Manager Pac-Manager
Full personnel files →
Confidential

Meet Barry, from Synergy Solutions

He arrived as a consultant. Four acts later, the building has never been the same. Just office jargon, no real-world horror — promise.

Barry, Act 1
Act I — Onboarding
Barry, Act 2
Act II — Synergy
Barry, Act 3
Act III — Alignment
Barry, Act 4
Act IV — ???
Approved for Deployment

Ready to defend the desk?

Office Tower Defence is in active testing on Google Play. Check back here for the store link, or drop us a line to be notified the moment it's live.

Notify me on launch