Games like The Fly Devourer Tree
The Fly Devourer Tree stacks 9 prestige layers. These games share the most with it, and each one says why.

Mushies!FeaturedComing soon
Also prestige
Click the big mushroom, hire worker shrooms, build houses and dig underground in a cozy pixel-art mushroom village. Over 85 upgrades and a Wisdom prestige loop.

Bugtopia
Also animals, biology
Raise and breed over 300 real-world insect species in terrariums you landscape yourself, with breeding boxes that can produce rare new bugs.
92% steam
Karyofox
Also animals, biology
A fox-themed incremental built on genetics, with level 100 as its endgame.
4.0★ galaxyhas ending
Plague Tree (Vorona Cirus Treesease)
Also prestige, biology
Spread a virus to as many cases as you can, unlocking new layers that push its reach and strength far past anything realistic.
3.7★ galaxy
Idle AntDormant
Also animals, prestige
Grow an ant colony by assigning workers and expanding production of food and other resources.

Idle Ant 2Dormant
Also animals, prestige
The sequel to Idle Ant, a colony-building idle game with more resources and research to manage.

Siegeturtle
Also animals, prestige
A turtle swims home through hostile waters while animal companions fight beside it; fish between battles, upgrade stats and ascend for permanent power.
86% steam
Into the Planet’s FleshUpdated
Also biology, prestige
Hatch parasites and spread a grotesque colony through a planet that resists you, with buildings and prestige upgrades. The demo has an ending.
3.3★ galaxyhas ending
BITXOUpdated
Also animals, prestige
Care for a pixel virtual pet whose meadow produces motes for upgrades, evolve it through 46 forms and ascend it to found a stronger dynasty.

Swarm Simulator: Evolution
Also animals, prestige
Hatch larvae into drones and ever bigger bug units, sacrificing smaller ones and ascending repeatedly to grow a galaxy-scale swarm.
78% steam
Zero IDLE
Also prestige, biology
Chase huge numbers by clicking or automation, then prestige, evolve DNA, synthesize nucleotides and grow a destiny tree.
70% steam
FEED THE QUEENUpdated
Also animals, biology
Grow an insect-like colony by breeding specialized workers and combining foods, evolving the species via a genetics talent tree.
69% steam
Koltera
Also animals, biology
Mine and train with creatures that each carry genetics, breed them toward perfect stats, trade for rarer species, and grow a garden that summons legendaries.
69% steam
Idle Animals!Dormant
Also animals, biology
Build animals from the first cell outward, generating bones, organs, nerves, muscles, and fur to learn anatomy along the way.

Antimatter DimensionsUpdated
Also prestige · 4 prestige layers
Buy dimensions that buy dimensions, then break infinity, then break reality. The reference point every numbers-go-up game is measured against, and it has a real ending.
92% steam4.6★ galaxy200–600h ending55% idle
Clicker Heroes
Also prestige · 2 prestige layers
Click monsters, hire heroes, ascend, transcend. The game that made idle RPGs mainstream on Steam.
90% steam60% idle
Critter Clicker
Also animals, prestige
Build a farm of mills, smithies, and horse tracks with a built-in autoclicker, then sell it to start over on a bigger one.
58% steam
The Prestige TreeComplete
Also prestige · 20 prestige layers
A skill tree where every node is a prestige layer. It spawned the Modding Tree and a thousand descendants.
4.6★ galaxy30–80h ending50% idle
Realm Grinder
Also prestige · 3 prestige layers
Pick a faction, build a kingdom, abdicate, reincarnate, ascend. Every run changes which of eleven factions is optimal.
87% steam55% idle
Incremental Mass RewrittenDormant
Also prestige · 8 prestige layers
Gain mass, become a black hole, then an atom, then a supernova. The numbers get absurd quickly and never stop.
4.4★ galaxy60% idle
The Point Tree
Also prestige · 12 prestige layers
A Prestige Tree mod about piling up points across 12 layers with short waits, plus an optional long achievement minigame and a luck-based side layer.
4.0★ galaxy
Exotic Matter Dimensions
Also prestige · 2 prestige layers
A big-number incremental inspired by Synergism and Antimatter Dimensions, set in an eight-dimensional universe.
4.1★ galaxy
SynergismUpdated
Also prestige · 5 prestige layers
Five prestige layers stacked like a tower, each one reshaping the ones below. For people who liked AD and want more.
75% steam60% idle
Tuba's Tree 2
Also prestige · 4 prestige layers
A grindy tree game with four prestige layers, many rewarding achievements, side layers, tokens, and a custom challenge system. Abandoned but playable.
4.2★ galaxy