Project Hellfire

Hold the shrine · Purge the heretic · Burn the daemon

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Field Manual

Left thumb on the stick to move. The Inquisitor fires on his own.
Build (bottom right) opens the tray: pick a defence, then tap the ground to place it. Drag to lay belts and walls. Done stops building.
Tap a defence to select it: its card has upgrade, repair, sell and specialise. Tap its name for details. Tap the ground, or ✕, to let go.
Strat opens the stratagems: pick one, then tap where to throw it.
Tap the wave at the top for the forecast, the mission, breaks and the Belfry; tap your purse or health for the stockpile and your squad.
The ≡ menu holds the armory, the RV, this manual, zoom and quitting. Pinch to zoom; the arrows by Strat turn the camera.
Any open panel closes when you tap past it.
Tap barracks fanatics to pick them, then tap the ground to send them there. Done lets them go.

WASD move the Inquisitor. He fires on his own.
Shift+1-4 build tab, 1-9 pick, LMB place, RMB or Esc cancel.
T turn a belt or factory's output, or a gun nest's field of fire, while placing or hovering one. On a Great Gate it opens or shuts it.
Fanatics from the Acolyte Barracks: LMB picks one (Shift adds), drag LMB to box several, N picks all. RMB sends them to a spot; drag RMB to stretch them along a line (its length sets the spacing, e.g. down a trench). Ordered fanatics hold; G lets them fight on their own again.
Z / C rotate the camera, wheel to zoom.
Hold Shift to open the stratagems and punch in a code with WASD, then LMB to throw the beacon.
Hover or click a defence: U upgrade, R repair, X sell. Clicking keeps its card open; click again or Esc to let go.
Q armory between waves, E trade at the RV. The command bar beside the build bar has these, the breaks, the Belfry, the Penitent Host and this manual.
Space call the next wave early for bonus scrap. Tab opens or folds the wave and mission details on the right.
F double speed, P pause, H this manual, V screen filter, M mute, ` frame counter.