Alternativer til ImpFE til RBXLegacy med gratis licens

• RBXLegacy
  Alle platforme Windows Mac Linux Chrome OS Android iPhone Windows Phone iPad Android Tablet Kindle Fire Windows S Web Self-Hosted HTC Vive Gear VR Xbox Playstation Nintendo Switch Fire TV Chromecast BSD Steam Wine Apple TV Discord Node.JS Roblox RBXLegacy
• Gratis licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens