Sphere 3

Free-to-play fantasy MMORPG with aimed combat and castle sieges

GameXP.com · Released Dec 2, 2015

Action Massively Multiplayer RPG Free To Play

Reviews: Mixed; 54% of 536
Recent reviews: Not enough recent
Players: 2; daily peak, Nov 7, 2026
Steam Deck: Untested
Last update on Steam: 2 days ago; Nov 5, 2026
Minimum PC: DirectX 9 GPU; 2 GB RAM · 0.1 GB disk; Full requirements

What is Sphere 3?

Sphere 3 is a free-to-play fantasy MMORPG set in an open world. You aim attacks and dodge in combat, complete quests about the world's origins and a threat to humanity, explore dungeons, fight world bosses, and join other players in castle sieges.

For you if...

+you want large-scale castle sieges with other players
+you prefer aiming and dodging over target-based combat
+you enjoy quests, dungeons, and world boss fights

Not for you if...

−you prefer solo games without other players
−you dislike combat that requires aiming and dodging
−you have no interest in castle sieges or PvP

Screenshots and trailer

Sphere 3 system requirements

Minimum: DirectX 9 GPU, 2 GB RAM, 0.1 GB of disk space.

As published by the developer.

Can my PC run Sphere 3?

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Minimum

OS: Windows 10, 11 (32 or 64-bit)
Processor: Dual core more than 2 GHz
Graphics: Shader 3.0 support Geforce 6600, Radeon X1600, 256 Mb RAM and DirectX 9.0c support
Memory: 2 GB RAM
Storage: 100 MB available space
DirectX: Version 9.0c

Does Sphere 3 have co-op or multiplayer?

Yes: MMO. There is no single-player mode.

Does Sphere 3 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
Steam features: Family Sharing, Trading cards, In-app purchases
Languages: Full audio: English, Russian. Text only: Spanish - Spain, Portuguese - Portugal, Turkish, French, Italian, German, Polish, Japanese, Traditional Chinese.

Does Sphere 3 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 25, 2026. How to filter AI games on Steam