PCGame

Invasion of The Halloween Fiends

First-person horror comedy about giving candy to masked monsters

MyGrandfather Games · Released Oct 1, 2024

AdventureCasualIndie

Reviews
Very Positive
95% of 116
Recent reviews
Not enough recent
Players
0
daily peak, Oct 28, 2026
Steam Deck
Playable
Last update on Steam
2 years ago
Oct 3, 2024
Minimum PC
GTX 750
4 GB RAM · 2 GB disk
Full requirements

What is Invasion of The Halloween Fiends?

This single-player, first-person horror game takes place on Halloween night while you are home alone. You answer the door and hand out candy to visitors, some of whom threaten your survival. A playthrough takes roughly an hour.

For you if...

  • +you like brief games with an old-school visual style

Not for you if...

  • −you want horror with a consistently serious tone

What players say

95% of 116 reviews are positive

Players praise the absurd dialogue, unpredictable comic moments, and mix of laughs and scares. A recent reviewer describes the game as rushed and unpolished.

Screenshots and trailer

Invasion of The Halloween Fiends screenshot 1

Invasion of The Halloween Fiends system requirements

Minimum: GTX 750, 4 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run Invasion of The Halloween Fiends?

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Minimum

OS
Windows 7 64 bits
Processor
Intel core i5
Graphics
Nvidia GTX 750 TI 2 GB
Memory
4 GB RAM
Storage
2 GB available space
DirectX
Version 11

Recommended

OS
Requires a 64-bit processor and operating system

Does Invasion of The Halloween Fiends have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does Invasion of The Halloween Fiends run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

  • Default controller config not fully functional
  • Sometimes shows mouse, keyboard or non-Deck controller icons
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck
  • External controllers are not supported for the primary player

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows
Achievements
16
Steam features
Family Sharing
Languages
Full audio: English.

Does Invasion of The Halloween Fiends use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam

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