Mindbug Online vs Once Upon a Galaxy
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mindbug Online
Experience a unique and streamlined card battler designed by the creator of Magic: The Gathering. This skill-based dueling game features powerful cards, fast matches, and infinite strategies with a groundbreaking mechanic that lets you control opponent creatures. It's accessible yet deeply challenging, with no pay-to-win elements.
- Streamlined card battler mechanics
- Skill-based dueling
- Groundbreaking creature control
- Fast and intense matches
- Infinite strategic possibilities
- No pay-to-win
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Start playing Mindbug Online today - the new ultimate card battler! Mindbug distills all the excitement of strategy card games and transforms it into the most streamlined card battler of the multiverse. Accessible and fair, yet extremely challenging and deep. Mindbug is a skill-based dueling card game that feels utterly different from all the other card games you've played before. From Richard Garfield – Creator of Magic the Gathering With Richard Garfield (Creator of Magic: The Gathering) as one of the designers, this game has been designed with more than 30 years of card game experience and combined with a groundbreaking and innovative new game mechanic. Crazy Card Abilities – OMG this is OP In Mindbug, each card is insanely powerful. There are no weak cards, and it feels like all your options are completely overpowered. Every single decision in this game matters. Turn the tables with a single move. It’s all up to you and your skill. Fast and Intense Matches A game of Mindbug can be played in less than 5 minutes, making it perfect for when you have a few minutes to spare. But don’t be fooled by its quickness – the strategic depth will blow your mind. Infinite Strategies Even though Mindbug is extremely easy to learn, the game will keep surprising you with new and exciting challenges and combos. The unique Mindbug mechanic allows you to control your opponents’ creatures and leads to unique decision-making that requires even veteran card game players to adjust their traditional playstyle. Not a collectible card game – No Pay to win! Mindbug is not a trading card game. There are no loot boxes, no random cards, and no pay-to-win. If you buy a card set, you can play with it as much as you want. What are you waiting for earthling? Show your incredible skill and turn your opponents’ strongest creatures into your own advantage! Play Mindbug Online Now!
Once Upon a Galaxy
Embark on a fantasy card battling adventure where you draft unique captains and their friends to complete quests. Choose your path with diverse characters and strategic gameplay. Experience a game free of ads and AI art, focusing on player choice and engaging battles.
- Fantasy card battling
- Captain drafting
- Quest completion
- Strategic gameplay
- No AI artwork
- Asynchronous play
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Galaxy is FREE to play, has NO ADS, uses NO AI artwork. Will you choose Dorothy as your captain and help her and friends on their journey to complete their quests? Or Dragonmother and discover what will hatch from her dragon egg? Or maybe Indiana Clones, who will "clone" your best three treasures? It's all up to you!
Screenshots
Verdict
Mindbug Online and Once Upon a Galaxy both sit at 4.7 stars, but that hides the real split: 83% of Once Upon a Galaxy's written reviews are positive against 64% of Mindbug Online's. Once Upon a Galaxy also leads on ratings volume (1.4K vs 43). On price, rating, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Mindbug Online sells 10 one-off in-app purchases and Once Upon a Galaxy sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Mindbug Online against 4.8 for Once Upon a Galaxy. That said, the two scores are not equally well evidenced: Once Upon a Galaxy has 1.4K ratings behind it against 43, so its average is the more settled of the two. Written reviews are what separate them: 64% of Mindbug Online's written reviews are positive against 83% of Once Upon a Galaxy's.
Mindbug Online ships an update every 3 weeks, Once Upon a Galaxy fortnightly. Both last shipped on November 12, 2026.
| Parameter | Mindbug Online | Once Upon a Galaxy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (43 ratings) | 4.8 (1.4K ratings) — better |
| Positive reviews | 63.8% of reviews | 83.4% of reviews — better |
| Number of ratings | 43 | 1.4K — better |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 1.7 GB | 195 MB |
| Age rating | 4+ | 9+ |
| Developer | Kissaki Studios | Million Dreams Games |
Customer experience
Mindbug Online
Once Upon a Galaxy
User reviews
Mindbug Online
From 43 App Store ratingsWhat we love
- 🎮 Excellent game
- ⚖️ Balanced gameplay
- 🔍 Depth and strategy
- 💰 Fair monetization
- 🕹️ Enjoyable gameplay
Room to improve
- 🐛 Bugs and glitches
- 🕰️ Slow animations
- 🤖 Inconsistent AI
- 🔍 Lack of customization
- 🔒 Poor customer support
Once Upon a Galaxy
From 1.4K App Store ratingsWhat we love
- 🚀 Smooth gameplay
- 👍 Intuitive and streamlined
- 🎨 Charming art style
- 🕹️ Engaging strategy
- ⏱️ Asynchronous play
Room to improve
- 🐛 Bugs and crashes
- 🔁 Repetitive gameplay
- 🔒 Locked content behind paywall
- 🤖 Imbalanced heroes/abilities
- 🕰️ Slow progression
Bugs and requests
Mindbug Online
Reported bugs
3 issues- Tutorial issues
- Infinite battle loop
- Purchasing issues
Requested features
3 requests- Ability to pick opponents
- Faster gameplay option
- More customization options
Once Upon a Galaxy
Reported bugs
3 issues- Black screen on startup
- Infinite loading issues
- Progression loss after updates
Requested features
5 requests- More hero/card variety
- Improved tutorial and learning tools
- Offline/save progress mode
- Cosmetic/non-gameplay monetization
- Competitive/ranked modes
In-app purchases
Mindbug Online
- Battlefruit Kingdom Set$8.99
- Beyond Eternity Set$8.99
- First Contact Set + Add-On$8.99
Show 7 moreShow fewer
- Battlefruit Galaxy + Mindbugs$12.99
- Mindbug x King of Tokyo Card Set$12.99
- Battlefruit Kingdom + Mindbugs$12.99
- FC Set + Mr Green$14.99
- First Contact Bundle$14.99
- Battlefruit + Both Mindbugs$22.99
- FC Set + Mr Pink + Mr Green$22.99
Once Upon a Galaxy
- Welcome Bundle2 variants$4.99
- 500 Gems$4.99
- October 2026 Galaxy Pass$9.99
Show 6 moreShow fewer
- March 2026 Galaxy Pass$9.99
- December Galaxy Pass$9.99
- October 2025 Galaxy Pass$9.99
- September 2025 Galaxy Pass$9.99
- 1,100 Gems$9.99
- 2,300 Gems$19.99
Questions
Is Mindbug Online free?
Is Once Upon a Galaxy free?
Which has better reviews, Mindbug Online or Once Upon a Galaxy?
Do Mindbug Online or Once Upon a Galaxy have ads?
Which is updated more often, Mindbug Online or Once Upon a Galaxy?
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