Tiles.

Tiles is the board of Mosaic apps. Each tile is a small game or product whose revenue joins the same holder flow. One tile is live today: the gacha.

Gacha live

Pull with SOL, reveal MOS. Each pull costs 0.05 SOL and pays out a prize drawn from a vault of MOS, from Common up to Mythic, plus a chance at a progressive jackpot that grows with every pull. Settlement is instant: the randomness is revealed and the MOS is in your wallet in the same flow.

The vault share of each pull is swapped into MOS and split 90% into the prize vault and 10% into the jackpot vault, so the prize pool refills from play.

Luck tiers

Holding MOS improves your odds. Your holder share from the last settled draw sets your luck tier, and a higher tier sends a larger part of your pull into the vaults and shifts the prize table in your favour. Tiers are read from the same checkpoint that pays dividends, so they update after each draw settles.

Randomness

The gacha uses Switchboard On-Demand, the same oracle as the draw. Each pull commits before it reveals, and a pull that cannot reveal is refunded rather than resolved by the operator.

More tiles.

Three tiles on the board are unopened. Each new app is isolated from the draw and from the other tiles: it has its own program, its own vaults and its own revenue accounting, and it cannot touch the reward pot. Only its protocol share flows into the shared money.