Blackjack · hidden information · special card triggers

Midnight House

Play recognizable Blackjack with a secondary deck of costly House Favors that alter information, draws, card values, and settlement.

Your hand

Dealer 10

J♠♠

GAOS

Play one House Favor, then hit, stand, or double.

BET
25

Your hand 17

House FavorsPlay one special card per hand

◆◆◆◆◆3/5

Bankroll225chips

Favor-aware strategy agentSeat view · timing windows · resource value

Latest decision

6 SDK-enumerated actions · waiting for your move

Legal actions6

Favor3

Wins0

Seed

Under the hood

GAOS mechanisms used

Explore the reusable SDK building blocks demonstrated by this game.

Zones and card play

Model the draw pile, player hand, dealer hand, and ordered card transfers.

Read mechanism →Information partitions

Keep the dealer hole card hidden until the authoritative reveal.

Read mechanism →Deterministic randomness

Shuffle and replay the complete table from a declared seed.

Read mechanism →Turn settlement

Resolve blackjack, busts, pushes, dealer outcomes, and bankroll payouts.

Read mechanism →