Bug Champ: Idle Beetle Battle

Contains adsIn-app purchases
Content rating
Everyone
500+
Downloads
Content rating
Everyone
Mild Fantasy Violence
Users Interact, In-Game Purchases
Learn more
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About this game

Collect, raise and battle your very own bugs!

Rhino beetles, stag beetles, mantises, longhorns, giant hornets...
Catch bugs in forests and valleys, raise them, and send them into the ring. No ads, ever.

- BUG SUMO DUELS -
Bugs clash for real on a round wooden arena.
* Win by pushing your rival out, flipping it over, or knocking it out
* Each bug fights its own way: Ram charges, Grip clamps and shoves, Throw hurls
* In a pinch, mash the screen to hold on - the Tap Counter can turn a match around
* 3-bug winner-stays matches: the winner faces the next rival with the HP it has left
* Climb a weekly league from Bronze to Diamond

- NO TWO BUGS ARE ALIKE -
Even two giant stag beetles are never the same.
* Grade (Common to Legendary), size (heavier bugs are harder to push), element, temperament, male or female
* Very rare color variants: Rainbow and Albino
* Spend training points across 10 stats to build attackers, tanks or team leaders
* A male and female pair gives you an egg to hatch in the incubator, and bloodline traits carry on to the young

- IDLE HUNTING AND BOSSES -
* Your bugs roam the hunting grounds on their own, gathering materials and new friends
* Up to 8 hours of rewards even while the app is closed
* 4 difficulties x 11 bosses, then the endless Abyss with weekly rankings
* Fairy companions and 12 skills to shape your own play style

- FILL YOUR BUG BOOK -
Record the biggest size, best grade and color variants for all 20 species, and collect all 44 bosses.

- PERFECT FOR YOU IF YOU -
* kept rhino or stag beetles as a kid
* want an idle game that keeps growing while you are away
* want to win with how you raise and combine your bugs, not with luck

- NOTES -
* No ads
* Paid items focus on saving time and cosmetics. Duel stats are never sold directly
* Rankings and duels need an internet connection
Collect beetles, train them, push rivals out of the ring. Idle bug sumo, no ads.
Updated on
Oct 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Personal info, Financial info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

⚔️ Duel update

• The duel arena now changes every bout
• Collect finished research with the Complete button
• Fixed a crash when closing the idle reward window
Content rating
Everyone
Mild Fantasy Violence
Users Interact, In-Game Purchases
Learn more

App support

About the developer
김승재
dkcseungjae@gmail.com
화양동 32-24 B03호 광진구, 서울특별시 05012 South Korea