Big Bug Billionaire

Idle bug breeding simulation that turns your desktop into a terrarium

Zenith Moon · Published by Comma 49 · Released Nov 5, 2026

Reviews: No score yet
Recent reviews: Not enough recent
Players: 1; daily peak, Nov 7, 2026
Steam Deck: Untested
Last update on Steam: 1 week ago; Oct 31, 2026
Minimum PC: N; 2 GB RAM · 0.5 GB disk; Full requirements

What is Big Bug Billionaire?

In this creature-collecting simulation, you raise pixel-art bugs from larvae to adults, keeping them for income or selling them. You also trade bug futures, with prices affected by scarcity and unpredictable market events, and combine bugs with herbs to brew medicines, poisons, and potions for sale.

For you if...

+you enjoy decorating terrariums and adjusting weather and daylight

Not for you if...

−you prefer constant hands-on activity to idle management

Screenshots and trailer

Big Bug Billionaire system requirements

Minimum: N, 2 GB RAM, 0.5 GB of disk space.

As published by the developer.

Can my PC run Big Bug Billionaire?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS: Microsoft Windows® 8.1/10(64bit)
Processor: Intel Core i3-4340 or better
Graphics: N/A
Memory: 2 GB RAM
Storage: 500 MB available space
Notes: N/A

Does Big Bug Billionaire have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Big Bug Billionaire run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 59
Steam features: Cloud saves, Family Sharing
Languages: Full audio: Traditional Chinese. Text only: English, Japanese, Simplified Chinese, Korean, French, German, Russian, Indonesian, Polish, Dutch, Portuguese - Brazil, Portuguese - Portugal.

Does Big Bug Billionaire use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Nov 6, 2026. How to filter AI games on Steam