CoinChest - Retro Mini Games
Play to Win Gift Cards
0 ratings
Archived App (Last seen on 2 Aug 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
• What is CoinChest?
CoinChest is a casual game app with a retro 8-bit style.
Play 6 mini-games, collect coins, and challenge the gacha.
If luck is on your side, you might win Amazon gift cards (JPY 300 to JPY 1,000).
Included Mini-Games
- Coin Flip - simple luck-based game
- High & Low - predict the next card
- Roulette - spin for a big win
- Number Picker - guess the correct number
- Minesweeper - avoid mines and cash out
- Blackjack - strategic card game
Win Premium Rewards via Gacha
Use the coins you collect to spin the gacha for a chance to win:
- Amazon Gift Card (JPY 300)
- Amazon Gift Card (JPY 500)
- Amazon Gift Card (JPY 1,000)
Winning rates are shown in the app.
Features
- Completely free to play (no in-app purchases)
- Retro pixel-art + neon visual style
- 6 quick and fun mini-games
- Daily missions and coin rewards
- Optional rewarded ads for extra coins
- Chance to win real Amazon gift cards
How to Earn Coins
1. Win rewards in mini-games
2. Complete daily missions
3. Watch rewarded ads (optional)
4. Claim login bonuses
Recommended For
- Casual game fans
- Players who like retro-inspired design
- People who want quick games in spare moments
- Users who want to aim for free gift cards
- Players who enjoy collection/progression elements
Enjoy quick sessions anytime, and with a bit of luck, win real gift cards.
Have fun with a nostalgic yet fresh game experience.
Notes:
- Amazon gift card win rates are low. The main purpose of this app is to enjoy the games.
- This app is not affiliated with Amazon.co.jp.
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What's New in CoinChest
1.1
March 18, 2026
Minor adjustments have been made
