# Ossa: Dominoes — A domino roguelike

> Dominoes roguelike with tile chaining, modifiers, and financial management. (iPhone/iPad app by Ryan Brown.)

- Source: https://appshunter.io/ios/app/ossa-dominoes/id6758589231 (this page in markdown: same URL + `.md`)
- Developer: [Ryan Brown](https://appshunter.io/developer/1873823858)
- Category: Games, Board, Strategy
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 144 MB
- Languages: American English
- Released: 2026-07-10
- Data updated: 2026-07-18
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ossa-dominoes/id6758589231/reviews.md

## What is Ossa?

Dominoes, but a roguelike. Chain tiles for PIPS × MULT, stack game-breaking modifiers, and beat the rent before the boss comes knocking.
OSSA: DOMINOES is a single-player score-attack roguelike built on real domino rules. Every run: draw a hand, build chains off the dealer tile, and push your score past the target — then decide what to buy, what to sell, and what you can afford to keep.

BUILD AN ENGINE
• 60 modifiers that twist the rules, multiply doubles, reward long chains, pay interest on your savings, or explode your score with stacking ×MULT
• Consumables and vouchers for one-shot saves and permanent upgrades
• Enhance, duplicate, and trash tiles to sculpt your deck

SURVIVE THE CAMPAIGN
• 12 antes, each guarded by a unique boss with its own rule-bending power
• The Squeeze shrinks your hand. The Eclipse turns out the lights. The Hourglass never stops ticking.
• Reach the finale and face Dominus Ossium. A 140-second clock that grows stronger the closer you get to winning

PAY THE RENT
• Your modifier engine isn't free, every blind charges upkeep
• Bank Bits, earn interest, and don't go bankrupt before the boss


FREE, FAIRLY
The full campaign is free. No lives, no timers, no paywalls. One optional purchase removes ads forever.

Good luck making rent.

## Key features

- Domino tile chaining for score multipliers
- Stackable game-breaking modifiers
- Boss battles with unique rule-bending powers
- Financial management to pay upkeep
- Single-player score-attack roguelike gameplay
- Optional ad removal purchase

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Permanent Ad Removal | $2.99 | one-time |



## Frequently asked questions about Ossa

### What is Ossa: Dominoes?

Ossa: Dominoes is a single-player score-attack roguelike game that uses real domino rules. Players chain tiles to build multipliers and overcome challenges.

### How does Ossa: Dominoes handle monetization?

The full campaign is free with no paywalls. There is one optional purchase available to remove ads permanently.

### Does Ossa: Dominoes have ads?

Yes, Ossa: Dominoes contains advertisements. An optional in-app purchase is available to remove them.

### What platforms is Ossa: Dominoes available on?

Ossa: Dominoes is currently supported on iPhone and iPod devices.

### What is the age rating for Ossa: Dominoes?

Ossa: Dominoes has an age rating of 4+, making it suitable for a wide audience.

### How often is Ossa: Dominoes updated?

The latest version, 1.0.1, was released on July 14, 2026. Updates are provided by the developer, Ryan Brown.

### What are the main gameplay mechanics in Ossa: Dominoes?

Gameplay involves drawing a hand of tiles, building chains off the dealer tile to multiply scores, and managing finances to pay upkeep and avoid bankruptcy before facing bosses.

### Can I play Ossa: Dominoes offline?

The description indicates Ossa: Dominoes is a single-player game, suggesting it can be played offline. Specific offline functionality is not detailed.

## Version history (last 2 releases)

### 1.0.1 — 2026-07-14

Thanks for playing Ossa! This update makes the game smoother and easier to learn.

- Fixed momentary freezes during play
- The shop now teaches new players that modifiers are how your score grows
- New voucher ticket design and a new level bar on the main menu
- The shop shows what you just cleared, and gets you back into the action faster
- Boss intro screens are now a clean full screen
- Renamed hints to tips

### 1.0 — 2026-07-10

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-18.*