Aura Autopilot vs Shalltear Engine
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Aura Autopilot compared with Shalltear Engine
| Detail | 
Aura Autopilot | 
Shalltear Engine |
|---|
| What it does | Open-source game tester that plays in real time and improves with experience
| A free, lightweight C++ game engine with native scripting and hot reload
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | Not given
| Not given
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| Pricing model | Open source
| Free
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| Pricing | Aura Autopilot is open source and free. It is also included in Aura subscriptions.
| Free to use with no fees, royalties, or revenue share. Full ownership of all created content.
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| Key features | - Plays multiple game genres including shooters, souls-likes, match-3, and turn-based JRPGs
- Supports Unreal Engine 5.4 through 5.8, Unity, and Godot
- 1.7x faster than Claude Code in task completion
- Passes all test tasks with 7 of 7 accuracy
- Steerable to test specific game systems
- Works with existing Claude Code and Codex subscriptions
- Improves performance the more it plays
- Plays in real time during game execution
- Available as open source on GitHub
| - Hot reload C++ scripting with state preservation
- Visual editor with dockable, detachable panels
- Prefabs with nested variants and live propagation
- Physics system with multiple joint types
- Audio mixer with effects and real-time processing
- Asset import from glTF, FBX, and multiple formats
- Standalone Windows x64 player with content cooking
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| What makes it different | - Only game agent to pass all 7 benchmark tasks, while Claude Code passed 5
- 1.7x faster task completion than Claude Code
- Open source and free to use
- Learns and improves the more it plays your game
- Works with three major game engines without installation complexity
| - Free and open-source with no royalties or revenue share
- Perpetual license terms that cannot change after build distribution
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 25 ● no change since last check | 1 ● no change since last check |
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| Trust Flow (Majestic) | 9 | 0 |
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| Citation Flow (Majestic) | 33 | 13 |
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| Referring domains (Majestic) | 170 | 4 |
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5 details filled in for both companies.
More alternatives to Aura Autopilot More alternatives to Shalltear Engine