# Radiant Entertainment

**Canonical:** https://apis.io/providers/radiant-entertainment/  
**APIs profiled:** 0

Radiant Entertainment was an independent video game studio co-founded by brothers Tom and Tony Cannon, who also created the Evolution Championship Series (EVO), the premier fighting-game tournament. The studio was backed by Andreessen Horowitz (a16z) and is known for the free-to-play fighting game Rising Thunder and the voxel city-building title Stonehearth. Radiant Entertainment was acquired by Riot Games in 2016 and its team was folded into Riot; the studio no longer operates as an independent entity and publishes no public API, developer portal, or documentation surface. This profile was surfaced as an a16z portfolio company and added to the API Evangelist network.

## Kin Score — 5.0 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 5.0).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Tags

Company, Gaming, Video Games, Entertainment, Fighting Games, Game Studio

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/radiant-entertainment/). Scores are computed from the provider's own public artifacts under a published rubric.