how to kill a fly [ H2KAF ]

A dialogue puzzle game where you speak using borrowed sentences

Radtel Collective · Released Aug 20, 2026

Reviews: Very Positive; 98% of 82
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 1 month ago; Sep 28, 2026
Minimum PC: Vulkan 1.4 compatible GPU…; 4 GB RAM · 0.8 GB disk; Full requirements

What is how to kill a fly [ H2KAF ]?

This short, single-player puzzle adventure takes place in a cyberpunk dystopia. As a corporate-owned operator sent to locate a threat, you listen to residents, store their sentences, and reuse them in conversations to pass as human.

For you if...

+you enjoy investigations built around listening and gathering information
+you like stories about corporate power and transhumanism

Not for you if...

−you prefer action over conversation-based problem solving
−you want puzzles that require little attention to dialogue

What players say

98% of 82 reviews are positive

Players praise the writing, world-building, and art style. Some report getting stuck on puzzles, though players also say the assist mode helps.

Screenshots and trailer

how to kill a fly [ H2KAF ] screenshot 1

how to kill a fly [ H2KAF ] system requirements

Minimum: Vulkan 1.4 compatible GPU…, 4 GB RAM, 0.8 GB of disk space.

As published by the developer.

Can my PC run how to kill a fly [ H2KAF ]?

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Minimum

OS: Windows 7/8/10 (64-bit)
Processor: Dual-core CPU (2.0 GHz or better)
Graphics: Vulkan 1.4 compatible GPU with 1 GB VRAM
Memory: 4 GB RAM
Storage: 800 MB available space

Does how to kill a fly [ H2KAF ] have co-op or multiplayer?

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

Single-player

Does how to kill a fly [ H2KAF ] run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 34
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English.

Does how to kill a fly [ H2KAF ] 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