
Bug Champ: Idle Insect RPG
Beetle sumo duels & idle bugs
0 ratings
Free
In-App PurchasesWith Ads
Rating summary
About
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
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What's New in Bug Champ
1.0.27
October 29, 2026
More variety in duels - The duel arena now changes every bout. The first bout uses the arena shown when you pick an opponent, and each later bout gets a different one - When a research finishes, a Complete button appears in its slot. Tap it to collect the level - Fixed a crash when closing the idle reward window after returning to the app
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Subscriptions & In-App Purchases
$2.99
Research Pass (30d)
30 days: samples while closed, research โ15%





