GameDoes Tunnel Heist use AI?
Character voices, many sound effects, music, most 3D props and some 2D art and store art were AI-generated, then edited by the developer.
Our AI review, high confidence. Not a verdict; the evidence is below.
Checked against Steam on Oct 28, 2026.
Before you buy: anti-cheat, accounts, DRM
No anti-cheat, third-party account or DRM is declared on Tunnel Heist's Steam page.
Full anti-cheat, account and DRM details, with change history →
Production signals
Facts about who made the game and how players received it. They don't depend on AI, and they help tell a carefully made game that used some AI apart from mass-produced ones.
- Highlander Interactive released 0 games on Steam in the last 12 months. 4 of their 8 games disclose AI.
- On Steam since 2022 with 8 games.
- Not released yet.
- Our AI review of these signals: mixed signals.
What the developer says
Pre-generated content: the character voices, some sound effects, ambience and the music were generated with AI audio tools (ElevenLabs), then selected, edited and mixed by the developer. Most 3D models (props, tools, vehicles) and some 2D artwork (signs, posters, in-game documents, interface illustrations and store art) were generated with AI tools and then integrated, adjusted and reviewed in the game by the developer. The people are built with the open-source MakeHuman tools and animated with motion capture (CMU), not with AI. Translations were made with AI assistance and reviewed. The levels and code were built with AI-assisted tools and reviewed and tested by the developer. No content is generated by AI while you play.
From the “AI Generated Content Disclosure” on the Steam store page, quoted as written. First seen by us on Oct 28, 2026.
What other sources say
| Source | Their take |
|---|---|
| Steam disclosure | AI content disclosed |
| AI judgment deepseek-flash | Major AI · mixed signals, high confidenceReasoningThe disclosure lists AI audio (voices, SFX, ambience, music) and AI 3D models plus 2D art, covering several major asset types. Human characters use MakeHuman and motion capture, and levels/code were reviewed, showing real development work. No live AI generation during play. Against: People are built with MakeHuman and mocap rather than AI, and the developer selected, edited and reviewed the AI assets; the game is unreleased with no review data. |
| Remove AI Slop open-source extension | Mostly AI-generated (voice, music/sound, art, UI/icons, text, marketing, translation, level design, code) |
FAQ
Does Tunnel Heist use AI?
Yes. Tunnel Heist's developer discloses AI-generated content on its Steam page. Character voices, many sound effects, music, most 3D props and some 2D art and store art were AI-generated, then edited by the developer.
Is Tunnel Heist AI-generated?
AI-generated content makes up a major part of the game, according to its disclosure.
How does GameAICheck know?
We read the AI Generated Content Disclosure from the game's public Steam store page, check it daily, and show what independent curators and open-source tools say about it. Disclosures are self-reported by developers.
Is something wrong?
Developers and players can dispute or report this page. We review every message and correct mistakes.