Performance Pack
Late-game FPS fixes. Headline: hideout patrol spawn-point LOD ~doubles night FPS on old saves — same horde, no gameplay change.
Get on Nexus
IFZ Quality of Life Bundle
Bundle of small QoL tweaks: TowerHMG, VehicleAmmoFix, BuildingIconToggle, ShellLairs. Each toggleable in F1. (Height and clay-pit features moved to the new HighGround and ClayPitFixes mods.) NEW 1.6.0: housing summary panel (click a house/shelter) + low-beds warning.
Get on Nexus
Expanded Farming (2x-4x)
Build farms and greenhouses at a chosen size. Cycle x1/x2/x3/x4 tiers during placement — cost, max staff and daily production all scale with the footprint.
Get on Nexus
Squad Grenades
Idle squads automatically throw grenades and fire mortars at hostile clusters already in range - including from inside buildings and moving vehicles. Friendly-fire safe.
Get on Nexus
BlitzHund
A suicide-bomber infected dog. When killed it detonates in a fiery blast that damages your squads and base structures — walls, towers and buildings.
Get on Nexus
Army Backup AI Fix
Request Backup Army tanks actually engage hostiles near your base instead of idling.
Get on Nexus
Better Vehicle Squad Size
Vehicle capacity scales with cargo slots: 4 + floor(cargoSlots/4). Pickup 5, Van 6, Truck 8, Bus 9.
Get on Nexus
Buildable Bridges
Drag-build a walkable bridge across water with the wall tool. Real road, deck and railings; units and vehicles cross; survives save/load.
Get on Nexus
CamControl
Smooth, eased camera motion for play and recording - continuous zoom, slow cinematic rotation, eased panning, plus a slow-motion key and a hide-HUD key.
Get on Nexus
Cancel Paused Deconstruction
Cancel paused deconstruction tasks — vanilla blocks the delete button on partial demolitions.
Get on Nexus
Cinematic FX
Buffed blood and tracers, demolish dust, impact craters, night thunderstorms.
Get on Nexus
Clay Pit Fixes
Depleted clay pits regenerate production after a delay instead of being dead forever, and a depleted pit can be demolished to reclaim the land. Tunable in F1.
Get on Nexus
Darker Nights
Actually-dark nights, full-moon brightness bonus, smooth dawn/dusk, day tone-shaping.
Get on Nexus
Elder Population
Citizens age, retire, grow frail and eventually die of old age - a persistent population life-cycle with an anti-death-wave trickle.
Get on Nexus
Explosives Planting Unlock
Force-unlocks explosives_planting so the open-beta demolition feature actually works.
Get on Nexus
Extended Health
Occupational health: harder jobs make workers fall sick, a round-the-clock hospital, and night-shift recovery.
Get on Nexus
Flares - mortar illumination (experimental)
At night, mortars autonomously lob illumination flares at dark infected clusters, revealing fog-of-war.
Get on Nexus
Gunfire Lights
Real-time point lights for muzzle flashes, explosions, headlights, tower searchlights, antenna beacons.
Get on Nexus
High Ground
Height matters: build true high-rises, garrisoned units fire from the top floor over your walls, and shooters in tall buildings get a range bonus. Each feature toggleable in F1.
Get on Nexus
Hives - infected hive seeding (experimental)
Seeds extra infected hideouts across the map on a new game; they grow into lairs. Pairs with Surrounded.
Get on Nexus
House Power
Powered homes get a +mood bonus, chimneys emit smoke, entrance lights at night.
Get on Nexus
IFZ Mod APILibrary
Shared library other IFZMods depend on. Controller cache, time/night helpers, VFX + reflection utilities. Install if a mod lists it as required.
Get on Nexus
IFZ Mod PanelsLibrary
Shared UI-panel library for IFZ mods. A dependency — install it only if another mod requires it. Gives mods draggable, closeable in-game windows (rows, values, bars, buttons, graphs) with no hand-rolled UI.
Get on Nexus
Locale Fix (ConfigurationManager floats)
Forces InvariantCulture so ConfigurationManager can edit decimal floats on comma-locale systems.
Get on Nexus
Mass Deconstruct - drag-box
Press K, drag a box over your base, confirm — every qualifying building inside is queued for deconstruction at once.
Get on Nexus
Night Lights
Warm amber window lights across the city at night. Reconstructs the game's own window placement and lights a realistic, patchy fraction of windows after dark.
Get on Nexus
No Map Limit - Buildings
Lift the hardware-scaled building-count limit that stops you selecting dense real-world map areas.
Get on Nexus
NoPath - YesPath
Demolish the 'no path' buildings along the water that you normally can't get rid of. A real worker walks in and tears them down under normal rules — no instant teardown.
Get on Nexus
Raider Escalation
Raider camps grow when ignored, weaken when fought, raid your base, and drop loot when wiped.
Get on Nexus
Save File Version Unlock
Bypasses the Unsupported save file version check. Load older saves on newer game builds.
Get on Nexus
Smart Worker Redistribution
Stalled construction sites auto-pull workers from idle jobs. Cancelled-build refunds auto-haul to a stockroom as worker-gatherable debris.
Get on Nexus
Squad Auto Behavior
Auto-medbay when wounded, auto-resupply ammo, auto-return when dry, and (new) opt-in [SCAV]-tagged squads auto-gather loose piles near HQ.
Get on Nexus
Squad Merge (right-click)
Right-click your own squad with another selected → merge into target squad.
Get on Nexus
Squad Move and Fire (experimental)
Squads fire while moving instead of halting — on foot and in vehicles. Hold Your Ground truly anchors.
Get on Nexus
Surrounded - siege mode
Vanilla swarms attack far more often and bigger; scavenge loot multiplied so you push out between waves.
Get on Nexus
Swarm Fix
Restores late-game infected night waves that silently stop. The swarm aggro overflows past the top tier (Infinity/NaN) so no wave ever spawns again while raiders keep attacking; this sanitises the tier lookup so the hordes come back.
Get on Nexus
Thai Language
Thai language support - bundles a Thai font as a TextMeshPro fallback so Thai text renders instead of boxes, and installs the community Thai translation.
Get on Nexus
Unlocked Buildings
Bypass "too narrow / too complex" on splits, lift the custom-building restrictions (size + wall-length), and uncap the per-building storage / population / deconstruct-yield ceiling.
Get on Nexus