Unboxathon

An incremental simulation about opening mystery boxes and unlocking upgrades

Skye <3 · Published by EVIL CORP GAMES · Released Dec 8, 2025

Reviews: Mostly Positive; 77% of 284
Recent reviews: Mostly Positive; 76% of 13 in 30 days
Players: 2; daily peak, Oct 28, 2026
Steam Deck: Verified
Last update on Steam: 10 months ago; Dec 16, 2025
Minimum PC: DX10+ capable; 2 GB RAM · 0.2 GB disk; Full requirements

What is Unboxathon?

You pop bubbles to obtain mystery boxes, open them for loot, and unlock more box types and upgrades in this incremental box-opening game.

For you if...

+you enjoy casual loot games with incremental progression

Not for you if...

−you expect an idle game that eventually runs itself
−you want a long game with varied activities

What players say

77% of 284 reviews are positive · 76% of 13 in the last 30 days

Players praise the pixel art and relaxing music. Common complaints include poorly explained mechanics, an uneven upgrade economy, and side systems such as synthesis that players find unnecessary.

Screenshots and trailer

Unboxathon system requirements

Minimum: DX10+ capable, 2 GB RAM, 0.2 GB of disk space.

As published by the developer.

Can my PC run Unboxathon?

Tell us your graphics card once and every game page will answer this for you.

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Minimum

OS: Windows 7+
Processor: X64 Architecture
Graphics: DX10+ capable
Memory: 2 GB RAM
Storage: 200 MB available space
DirectX: Version 10

Does Unboxathon have co-op or multiplayer?

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

Single-player

Does Unboxathon run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

All functionality is accessible with the default controller configuration
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 35
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English, Japanese, Simplified Chinese, Russian, Portuguese - Brazil.

Does Unboxathon 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 Oct 27, 2026. How to filter AI games on Steam