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OpenGame vs Steel

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

OpenGame compared with Steel
DetailOpenGame logo OpenGameSteel logo Steel
What it doesAI game agent for creating HTML5 and 3D browser games GPU-accelerated rigid-body dynamics solver for robot learning
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Open source
PricingStarter Credit Pack: $9 USD (60 credits, up to 6 generations). Creator Credit Pack: $19 USD (160 credits, up to 16 generations). Studio Credit Pack: $39 USD (400 credits, up to 40 generations). One-time purchase with no automatic renewal; credits do not expire. Not given
Key features
  • Create 2D HTML5 and 3D browser games
  • Download game projects as HTML or ZIP files
  • Publish shareable playable links
  • Playtest and iterative refinement
  • No coding required
  • Inspect and edit downloaded code
  • Free planning and idea discussion
  • 3.8× PhysX throughput on 20 benchmarks geometric mean
  • 13.0× performance on heterogeneous task mixtures
  • Per-environment work scheduling for efficiency
  • Reduced-coordinate articulation dynamics
  • Differentiable simulation
  • Rigid-deformable coupling support
  • Compliant and hydroelastic contact
  • 62% less GPU memory than PhysX at matched batch size
  • 3.90 million environment steps per second peak throughput
What makes it different
  • AI-powered game creation without coding experience required
  • One-time credit purchases with no expiration
  • Iterative refinement through conversation
  • Designed for heterogeneous workloads with different robots and tasks simulated together efficiently
  • Integrated into open-source Newton for seamless adoption without separate physics stack
  • Supports diverse physical interactions beyond rigid bodies
  • Enables scaling of diverse robot experience for general-purpose learning
Community votes00
DR (Domain Rating by Ahrefs)38 +1 (up) since last check67 no change since last check
Trust Flow (Majestic)524
Citation Flow (Majestic)3040
Referring domains (Majestic)1042061

4 details filled in for both companies.

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