Bombun

A 3D platformer with explosive combat across floating worlds

Kekitopu · Published by Critical Bliss · Released Mar 27, 2026

Reviews: Very Positive; 95% of 352
Recent reviews: Very Positive; 100% of 14 in 30 days
Players: 1; daily peak, Oct 28, 2026
Steam Deck: Verified
Last update on Steam: 6 months ago; Apr 26, 2026
Minimum PC: GeForce GTX 1050; 4 GB RAM · 1 GB disk; Full requirements

What is Bombun?

You play as Bombun in a single-player 3D platformer, defending her floating fortress from her former friend Robombun's drone army. Across six floating worlds, you jump between platforms, dodge, and use explosive abilities to fight robots on sky islands and in high-tech strongholds.

For you if...

+you enjoy chasing faster times and finding creative shortcuts
+you like colorful, stylized worlds and a cute protagonist

Not for you if...

−you want a lengthy campaign rather than a short adventure
−you expect a tough challenge just to reach the ending

What players say

95% of 352 reviews are positive · 100% of 14 in the last 30 days

Players praise the movement controls and soundtrack. Some say the story provides too little context.

Screenshots and trailer

Bombun system requirements

Minimum: GeForce GTX 1050, 4 GB RAM, 1 GB of disk space.

As published by the developer.

Can my PC run Bombun?

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Minimum

OS: Windows 10
Processor: Dual-Core CPU @ 2.4GHz
Graphics: GeForce GTX 1050 (AMD or Intel equivalent)
Memory: 4 GB RAM
Storage: 1 GB available space
Notes: Vulkan API Support is required

Does Bombun have co-op or multiplayer?

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

Single-player

Does Bombun 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
Shows Steam Deck controller icons
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: Full controller support
Platforms: Windows, Linux
Achievements: 11
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, French, German, Japanese, Korean, Russian, Simplified Chinese, Spanish - Latin America, Thai, Traditional Chinese, Ukrainian, Portuguese - Brazil.

Does Bombun 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