Long reads on the free mint, the parts economy, and what it is actually like to build a game on Robinhood Chain.
Bridge ETH to Robinhood Chain with MetaMask's Swap button, the official Arbitrum bridge (10 minutes in, 7 days out) or a card. Fees checked 2 October 2026.
2 October 2026 · 7 min read · Proud Lion Studios
Add Robinhood Chain to MetaMask in one click or by hand: chain ID 4663, the official RPC URL, ETH for gas, the explorer, and fixes for common errors.
1 October 2026 · 6 min read · Proud Lion Studios
Four routes onto the Ethernal Cubs whitelist plus a 1,500 spot Galxe quest: what each asks of you, which wallet to use, and the 28 October deadline.
30 September 2026 · 5 min read · Proud Lion Studios
Add Robinhood Chain to your wallet, bridge ETH onto it, find a mint on OpenSea and check what you got. Every step verified on 23 September 2026, with gas measured live on chain 4663.
23 September 2026 · 6 min read · Proud Lion Studios
Every game we could confirm on Robinhood Chain, checked by hand on 22 September 2026: what each one is, how it plays, its token if it has one, and how we verified it runs on chain 4663.
22 September 2026 · 6 min read · Proud Lion Studios
A composable NFT is built from other tokens you can swap in and out. Here is how the standards work (ERC-998, EIP-6220, ERC-6551), what each one is good for, and a live example: an eight-slot Cub assembled from ERC-1155 parts on Robinhood Chain.
Ethernal Cubs is a free mint of 3,333 Orbs on Robinhood Chain, opening 29 October 2026 at 14:00 UTC. Here is what an Orb contains, the real drop tables, and the exact point values that earn a whitelist spot.
20 September 2026 · 7 min read · Proud Lion Studios
Robinhood Chain is a permissionless Ethereum L2 on the Arbitrum stack, chain ID 4663, live since 1 July 2026. Here are the verified specs, the real constraints, and the case for building a game on it.
20 September 2026 · 8 min read · Proud Lion Studios
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