About game
Staring at the clock while waiting for your next meeting is the worst kind of boredom. Slime Booster fixes that slump by dropping you straight into the satisfying world of pack openings. You tap to rip open digital envelopes, hoping to snag those elusive high-rarity creatures. Each pack gives you five slime cards to add to your growing gallery. With fifty unique designs to track down, the hunt for the complete set keeps your attention locked. Common slimes are easy to find, but those mythic pulls require real luck. You can trade in your duplicate cards to earn even better boosters. Reaching the finish line unlocks a hidden challenge involving a secret fifty-first card. Jump into this gacha style experience right in your browser without downloading a single file.
How to play
• Tap the booster a few times — it opens, revealing 5 cards.
• Tap cards to flip them one by one (or "Reveal all"). Tap a revealed card to see its full details.
• "Collect all" — cards go to your collection (📖 top-left).
• Rarity feels good: the rarer the card, the juicier the effect and sound.
• On the right — the rare booster: free (builds up as you open), for an ad, or for 400 duplicate cards.
• Goal — collect all 50. After that the secret 51st card "Omega" unlocks: sell your deck and collect again.
Controls: a single tap. The game is landscape. Progress saves automatically (cloud saves).
Features
- Dynamic Rarity System: Cards come in five distinct tiers ranging from common to mythic with unique visual effects for every pull.
- Duplicate Recycling: Any extra cards you gather turn into currency to help you afford better packs.
- Detailed Statistics: Every slime shows its specific health, attack stats, and witty flavor text.
- Omega Progression: Completing the full set resets your deck to hunt for the elusive Omega card.
Who is it for
Casual players who enjoy relaxing collection games and card enthusiasts will find this loop addictive. Fans of slime aesthetics and quick-fix gaming sessions can enjoy the simple tapping mechanics during short breaks. If you love the thrill of opening packs without spending real money, this experience fits perfectly.
Controls
Open booster
Tap the booster pack on the screen repeatedly to tear it open.
Flip cards
Tap individual face-down cards to reveal them or use the reveal all button.
Navigate collection
Tap the book icon in the top left to view your progress.
FAQ
How do I get the secret card in Slime Booster?
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You must collect all 50 standard cards first, which triggers the hunt for the secret 51st Omega card.
Can I play Slime Booster on my phone?
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Yes, Slime Booster runs directly in your mobile browser, making it easy to tap and collect on the go.
What happens to duplicates in Slime Booster?
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Extra copies stack up in your inventory and can be traded in to acquire more powerful boosters.
